✨Bánh răng xe đạp ZTTO 11T, trọng lượng siêu nhẹ chỉ 7,7g gram,bằng Hợp kim nhôm chất lượng cao

All the results of the simulations and the experimentations indicated that the ceramic ball bearings' performances are very good, especially in the low load and high-speed environment. Suitable for all cycling applications, whether it is road, MTB, or triathlon, these pulley wheels will optimize your speed rear derailleur with reduced friction and extended lifetime. Features: Suitable for all cycling applications, whether it is road, MTB, or triathlon, these pulley wheels will optimize your speed rear derailleur with reduced friction and extended lifetime. Being the fastest spinning bearings on your bike, an upgrade with our high-performance pulley wheels are an effective way to save energy or ride faster. Weighing only astonishing 7.7g grams, these lightweight pulley wheels are fitted with hybrid ceramic bearings, which reduce friction and feature increased lifetime. The aluminum alloy is very practical, and together with the pulley design, the set optimizes the overall performance of your derailleur. The removable design also makes the maintenance much easier. They are also resistant to water and salty environment and they will never need lubrication or getting rusty. For guide pulley, we use POM bearing rings instead of steel bearing rings, POM is an engineering thermoplastic used in precision parts requiring high stiffness, low friction, and excellent dimensional stability.

Specifications: Brand: ZTTO Material: aluminium alloy Color: red, black, blue, gold, titanium (optional) Fit for: 4/5/6 MM roller screw axis Size: 11T Item weight: 7.7g / 0.27ounce Package size: 100 50 50mm / 3.9 2.0 2.0in Package weight: 19g / 0.7ounce

Package List: 1 * Bicycle Jockey Wheel

Mũ lưỡi trai thể thao hoạt động ngoài trời cho nam nữ, bằng vải polyester cao cấp, nhẹ, thoáng khí và thoải mái.

The cap is made with premium polyester fabric, lightweight, breathable and comfortable. It is great forcycling, fishing, hiking, running, traveling, etc. Features: Made of high-quality polyester fabric, super light and quick dry. Mesh fabric on

Bộ phanh đĩa trước / sau bằng hợp kim nhôm cho xe đạp leo núi

Features: Made of aluminum alloy, super strong and durable. Two sides adjusted the pad gap. Ball bearing actuation system. Both 51mm IS 74mm post mounting. Smooth and stable control. Easy to install on your bike.

Công cụ tháo rời ZTTO Xe đạp bằng thép không gỉ cho Xe đạp leo núi Freehubs

Features: 100% brand new products with guaranteed quality. Made of premium stainless steel, with high hardness and durability, wear-resistant and not easy to rust. Fine turning, high bayonet precision, easy to match with bicycle hubs

MTB móc mở rộng cho xe đạp leo núi

Features: Made of aluminum alloy, super light and durable. Use for rear derailleur extension. Suitable for 40T/42T/46T/50T mountain bike freewheels, or 32T/36T road bike freewheels. Specifications: Material: Aluminum alloy Color: Black / Blue / Golden

Dải băng xe đạp chống trơn trượt, sử dụng vật liệu PU dẻo, mật độ cao, độ dẻo tốt, khó kéo đứt

This is a kind of fine quality bike bar tapes, 2 pcs, made of flexible PU material, high density, fine ductility, difficult to pull off. Anti-slip and sweatproof, provides cushioned soft feeling. High tolerance to

Yên xe đạp ZTTO thoải mái da PU cho cả nam và nữ, gọn nhẹ

Premium bike seat provides you a comfortable riding experience, and it is not painful for long time riding. Easy to install, it is suitable for mountain bikes, road bikes, folding bike, etc. Features: Premium bicycle

Túi đựng đồ sau yên xe đạp Pannier với túi đựng chai nước kép

Features: Reflective strips and taillight hanger design for increasing nighttime visibility and cycling safety. Waterproof Material: Spill-resistant design, protect your things in the heavy rainy days and extreme environments. Dual Water Bottle Pockets: Large water

Túi tay lái xe đạp Túi trước xe đạp WHEEL UP

This handlebar bag makes your ride more convenient and comfortable. Features: Large Storage Space: More space for your daily trip, can accommodate your daily necessities. Built-in Double Mesh Bag: Keep you small items in order,

Túi phản quang đa năng dành cho đi xe máy, xe đạp

Made with high-quality polyester and PU material, this bag is water-resistant and wear-resistant. It features highly visible reflective piping, and self-adjusting buckle for easy mounting on the rear seat of your motorcycle. With 15L capacity,

Áo khoác phản quang cho nam đi xe đạp và các hoạt động thể thao ngoài trời

This cycling vest is crafted from high-quality polyester fabric, water-resistant and lightweight. The sleeveless design and mesh back keep you cool and dry. It features wide reflective strips to keep you visible and safe in

Áo khoác, áo phông cụt tay àm từ vải polyester thoáng khí, nhẹ, chống gió và thấm nước, thích hợp cho các hoạt động ngoài trời

This cycling vest is made from breathable polyester fabric to keep you cool and comfortable. It is a great choice forcycling, running, jogging, hiking, mountaineering, and other outdoor activities. Features: Made from high-quality polyester fabric,

Dụng Cụ Tháo Lắp Khung Dưới Xe Đạp 5 Trong 1 Bằng Hợp Kim Nhôm Cho BB9000 / BBR60 / DUB / BSA30 / FSA386

This product is of fine quality, stainless steel, not easy to deform and easy to install. Features: This is a fine quality tool for installing your bottom bracket cups. The precisely shaped metal tooth of

Wosawe Men Cycling Shorts Gel Padded MTB Bicycle Bike Underwear Shorts Breathable Quick Dry Biking Shorts

The cycling shorts are made with premium fabric, breathable, lightweight and moisture-wicking, keeping you cool and comfortable. The gel padding provides cushioning to absorb shock on the bumpy road, very comfortable to wear. Wear the

Áo khoác nam Wosawe Bo282 lót lông cừu không tay cho tập luyện thể thao ngoài trời chạy đi bộ đường dài

This cycling vest is made with windproof polyester fabric and thermal fleece lining to keep you warm and comfortable. It is perfect for outdoor cycling, camping, hiking, fishing, golfing, traveling etc.  Features: Made from polyester fabric,

Giá đỡ biển số xe đạp làm bằng nhôm chống ăn mòn tuổi thọ cao

This number plate holder is lightweight and durable. Features: Lightweight - Only 5g. Keep the number plate firmly. Compatible with most bike. Could be easily installed under the bike saddle, water cage or brake. Made

Quần short nam đi xe đạp có đệm thoáng khí

The cycling shorts are made with premium fabric, breathable, lightweight and moisture-wicking, keeping you cool and comfortable. The foam padding provides cushioning to absorb shock on the bumpy road, very comfortable to wear. Wear the

Bộ mở rộng đồng hồ bấm giờ IGPSPORT với giá đỡ gắn ngoài mặt trước Tương thích với xe đạp leo núi, xe đường trường 1,8mm

Made of nylon combined with glass fiber, this mount is more secure than ordinary plastic options. This bike computer mount is installed exclusively on the 31.8mm diameter handlebar, and compatible with Garmin Edge 500/510/520/800/810 and

Đai quấn bảo vệ khung xe đạp khỏi trầy xướt

Features: Includes a crankset cover and 5 frame covers, protect the bike from dust and grease during transport. Crankset cover is made from 600D nylon fabric and waterproof PE coating. Two adjustable adhesive straps fix

phanh xe đạp ZTTO Chất liệu hợp kim nhôm, độ bền cao Thiết kế nhẹ, giảm trọng lượng, tiết kiệm sức lao động hơn.

This kind of bicycle brake is easy to install and can be used as replacement and modification parts to improve riding safety and comfort and prolong the service life of the bicycle. Features: It can

Trục xe đạp ZTTO xiên nhả nhanh, được làm bằng thép và hợp kim nhôm, siêu nhẹ và bền

Features: Made of steel and aluminum alloy, super light and durable. Shorter one (100mm) for front wheel, longer one (135mm) for rear wheel. Compatible with most mountain bikes and road bicycles. Specifications: Material: Aluminum alloy

Áo khoác chống thấm nước, có phản quang, không có tay, đi xe đạp, chạy bộ, polyester chất lượng cao, chống gió

This vest is made from high-visibility reflective fabric, improving your safety at night. With mesh lining and vented back, this jacket is breathable and comfortable. The lightweight, windproof material makes this vest a great choice

Tay lái xe đạp MTB có thể điều chỉnh ghi đông 35 độ, bằng hợp kim nhôm cao cấp

Ultralight high-strength Aluminium Alloy with fine quality polished and CNC machined, hollow center design, weight reduction while ensuring fine quality. Features: It can raise and lower the handlebar head, the bicycle handlebar with positive and

Cổ tay lái xe đạp ZTTO 31,8mm bằng Nhôm chắc chắn

Features: Exquisite workmanship, simple. Wear-resistant and shock-resistant, comfortable handle. Aluminum alloy, more solid and cool. Short handle bar stem suitable for road bike, fixed gear bicycle, mountain bikes, etc. Specifications: Color: black, red, blue, gold,

Túi gắn phía trước xe đạp không thấm nước

This bike top tube bag is made of PU material and sealed zipper closure to protect your items from rain drops. It features TPU touchcreen phone case, sun visor, earphone port, reflective elements and many

Kẹp đòn bẩy xe đạp ZTTO hộp kim nhôm cao cấp, Dễ dàng tháo rời và lắp ráp

The lever clamp can lock the lever without harming the lever itself, making the frame and the lever fit more closely, and making the force more direct. Features: Easy disassembly and assembly, long service life

Líp Xe đạp 11T ZTT bằng hợp kim nhôm cao cấp

Features: CNC 7075 aluminum alloy, super light and durable. Fit for 4/5/6mm roller screw axis. Apply for most rear derailleurs. Specifications: Material: Aluminum alloy 7075 Color: Black / Red / Blue / Silver / Golden

Túi đeo thắt lưng đeo vai chéo dành cho nam đi xe máy, xe đạp, leo núi

This drop leg bag is great for motorcycling and other outdoor sports activities. Features: Ripstop oxford fabric for wear resistance and durability. Adjustable waist and thigh straps for custom fit and free movement. With a

WHEEL UP Touch Screen Bike Front Frame Bag Bicycle Phone Bag Phone Holder EVA Handlebar Bag Cycling Front Storage Bag

The Bike Handlebar bag is designed with a folding touch screen which allows for a certain degree reading, easy access to your phone's touchscreen functionality without taking them out, suitable for cellphone up to 7

Wheel Up A3 Bike Trunk Bag Túi đựng xe đạp 25L Túi đựng xe đạp chống nước có nắp che mưa

This 25L Bike Trunk Bag with ergonomic pockets provides more convenience during your riding trip! Features: Made of premium pvc material,practical and durable. 25L maximum capacity features on a main compartment with detachable thick pads,some

Quần đùi đạp xe được làm bằng vải cao cấp, thoáng khí, nhẹ và thoát ẩm, giúp bạn luôn mát mẻ và thoải mái

The cycling shorts are made with premium fabric, breathable, lightweight and moisture-wicking, keeping you cool and comfortable. The gel padding provides cushioning to absorb shock on the bumpy road, very comfortable to wear. Wear the

Wosawe BT101 Women Bike Shorts Breathable Padded Cycling Shorts Road Bicycle Riding Biking Shorts Tights

The cycling shorts are made with premium fabric, breathable, lightweight and moisture-wicking, keeping you cool and comfortable. The gel padding provides cushioning to absorb shock on the bumpy road, very comfortable to wear. Features: Made

bánh đà Xe đạp leo núi Cassette chuyển số 9 tốc độ,bằng thép cường độ cao, chống oxy hóa mạnh

This cassette is a cassette sprocket for 9-speed or 10-speed shift mountain bike. It is made of high tensile steel and made by the technology of quench-temper hardening with higher strength, durability and has extreme

Công cụ lắp kim điều khiển phanh dầu Xe đạp ZTTO 2 trong 1 lắp ống thủy lực với dao cắt mạnh mẽ

Features: Practical needle driver insertion tool, and can also be the hydraulic hose cutter. Made of high-quality aluminum alloy, with nice durability, strong and not easy to rust. The tubing cutter can cut the tubing

Bánh xe đạp phanh đĩa 180mm/160mm Rotor bằng thép không gỉ

Features: Made of aluminum alloy and stainless steel, super strong and durable. Hollow frame for excellent heat dissipation. 6 bolt patterns, easy to install. Specifications: Material: Aluminum alloy + Stainless steel Center Distance: 44mm Color:

Bàn đạp xe đạp bằng hợp kim nhôm chống trượt

This pair of bicycle pedals with fine performance will be a fine partner during your cycling trip. Features： Premium aluminium alloy material,lightweight,stable and practical. Anti-skid nails on each side provide more secure on the pedals

Cột yên xe đạp leo núi 27,2 x 350mm / 31,6x350mm giảm sốc ghế ngồi

Features: High-strength aerospace aluminum alloy tube. Coil spring absorbs shocks from the road, comfortable to ride. 42mm/50mm adjustable preload suspension travel. Standard clamp with 2-bolts ensure safety in riding. Specifications: Material: Aluminum alloy Color: Black

2 cái Bàn đạp xe đạp bằng hợp kim nhôm chống trượt

This pair of bicycle pedals with fine performance will be a fine partner during your cycling trip. Feautres: Ultra-lightweight bearing alloy pedal Anode process treatment, fine-strength chrome-molybdenum steel shaft, lubrication and labor saving. More beautiful

Móc khóa hình xe đạp bằng nhôm

Features: Mini bicycle key chain, perfect gift for any occasion. Made of aluminum alloy, super light and durable. Great decoration for your handbag or backpack. Specifications: Material: Aluminum alloy Color: Black / Blue / Golden

Tay cầm 22,2mm cho xe đạp, chống trượt

Features: Soft, breathable sponge material provides ultimate comfort. Effectively absorb shocks to prevent hand fatigue. Ergonomic nonslip design for a firm grip. Easy to install, suitable for 22.2mm bicycle handlebars. Specifications: Material: Sponge Color: Black

Lớp lót mũ bảo hiểm đi xe đạp được làm thủ công từ vải lưới polyester 100% giúp cải thiện độ thoáng khí và thấm mồ hôi

This helmet liner is crafted from 100% polyester mesh fabric to help improve breathability and wick sweat away from your head. It is very comfortable to wear under your helmet, giving you cooling effect while

Đèn Trước Xe Đạp Cảm Biến Thông Minh Không Thấm Nước Có Thể Sạc Lại

Feature: Highlight LED with multiple light modes, suitable for different occasions, improve safety at night. Equipped with a 1500mAh lithium battery, come with a USB data cable of about 2H for fully charging. Durable, lightweight

ZTTO Bicycle Derailleur Hanger Alignment Gauge Bike Repair Tool

Features: Made from aluminum alloy, strong and durable. Used to check hanger alignment and smooths incorrectly aligned derailleur hangers, help you solve many shift problems. Specifications: Material: Aluminum alloy Color: Black / Blue / Red

Kẹp chèn xe đạp ZTTO nhôm chống sốc MTB

Made of aluminum alloy material, high strength, corrosion resistance, fine durability and can provide long service time. Surface anodic oxidation process, wear resistance and with beautiful appearance. Wide applications, suitable outdoor and home bike repairing

1 cặp Tay cầm MTB cho xe đạp

The bike handlebar grips are shock-absorption and nonslip, perfect accessory for your bike handlebar. Features: Nonslip surface provides traction maximum control. Absorb shocks and improve handling. Soft compound material for extra comfort. Great accessory for

Giá đỡ Chai nước Hợp kim nhôm Mạ Gradient cho xe đạp

This aluminum alloy bicycle cycling drink holder, vacuum plating processing, colorful and catch your eyes. Integrated design, small size and lightweight. Suitable for water cup, bottled drink, vacuum cup which diameter is 70mm. Simple and

Túi ống khung xe đạp có vỏ màn hình cảm ứng điện thoại

Features: Waterproof Material: Protect your things in the heavy rainy days and extreme environments. TPU Touchscreen Design: Sensitive touch screen, convenient to use your phone. Sponge Protection: Thicken sponge protect your phone from loosening. Large

Thanh dẫn xích xe đạp ZTTO bằng hợp kim nhôm chất lượng tốt Chống gỉ và chống ăn mòn

This chain guide is a fine accessory that ensures the chain will never drop and prolong the life of chainring. Features: Never drop a chain again and double your chain ring life. Extremely easy to

Áo đua xe đạp dài tay thoáng khí dành cho Nam

This cycling jersey is made from high-quality polyester fabric, breathable, lightweight, and moisture-wicking. The mesh fabric on both sides improves heat and transfer to keep you comfortable, great for cycling, running, jogging, camping, and other

Bộ quần áo đi đạp xe đạp cho nam nữ, quần có đệm thoáng khí, áo ngắn tay chuyên dụng

The cycling jersey and shorts set is made with breathable polyester fabric, keeping you cool and comfortable during cycling. It is a must-have choice for cyclist. Features: Breathable polyester fabric wicks away moisture and dries

Vỏ bọc tay cầm xe đạp bằng silicon chống trượt chống sốc hiệu quả, Thoải mái và thoáng khí

The bicycle silicone handle cover can effectively shock absorption, comfort and ventilation, alleviate the discomfort caused by long-term riding, and improve the riding safety. Features: Special texture design, effective anti-skid, improve riding safety. Fine quality

Túi gắn khung phía trước của xe đạp, chống mưa

Features: 2-in-1 Bike Frame Bag : Bicycle Phone Bag combined both storage bag and phone case, comes with transparent TPU touch screen which provide over 90% sensitivity, ensures maximum ease of use during cycling. Water

Dụng cụ lắp đặt xe đạp dành cho phớt dầu và phớt chắn bụi của phuộc trước xe đạp

This installation tool for oil seal and dust seal of front fork of bicycle can help repairs and maintain the bicycle and improve its service lifes. Features: Help to install front fork oil seal or

Bộ bảo vệ chuỗi BB Mount cho xích xe đạp ZTTO MTB gắn trực tiếp

Features: Premium aluminum alloy material, strong, wear and corrosion-resistant. Heavy duty construction keeps your chain on the sprockets. BB mount, suitable for 28-38T chainring system. Lightweight and easy to install, it won't burden the riding.

Phanh đĩa xe đạp leo núi 203mm 180mm 160mm 140mm có 6 bulong thép

Features: It not only looks fine but also offers a substantial weight reduction. The shape of the disc ensures fine heat dissipation under heavy braking sessions, reducing brake fade, minimising warping, and ensuring rotor longevity.

Túi treo sườn xe đạp chất liệu polyester chống nước có ngăn để điện thoại cảm ứng

The bike bag can take up to a larger capacity, enough space for the necessary items such as smartphone, water bottle, wallet, keys, glasses, bike repairing tools, earphone and more into this bag. Features: With

Thiêt bị sửa chữa xích xe đạp ZTTO

This is a kind of fine quality bike chain repairing tool, made of fine quality material, solid and wear resistent. Compatible with 1/8 single-speed and 5 to 12 speed derailleur chains. Light weight and mini

Giá đỡ điện thoại trên xe đạ

This bike phone mount is 360 degree rotatable to provide the best viewing angle for you. It is made of aluminum alloy, super light and durable, great accessory for you bike. Features: 360 degree rotating

Cảm biến tốc độ xe đạp IGPSPORT ANT+ BT5.0 không dây chống nước IPX7

This wireless speed sensor tracks cycling speed in real-time,which making cycling easier and training more efficient. Features: Tracking speed data in real-time on your bike computer or smartphone with compatible training apps. Support to connect

Trục giữa xe đạp (TRỤC GIỮA BB) 68mm

Features: Fit for 68mm frame shell. Tough steel construction with sealed bearings is built to last for years. Integrated system protects the frame. Suitable for square tapered cranksets. Specifications: Material: Steel Model: 68x118mm / 68x120mm

IGPSPORT BSC100S 2.6in Display Cycle Bike Computers Wireless Speedometer Bicycle Digital Stopwatch Cycling Speed Meter

This cycling speed meter has a 2.6-inch large anti-glare screen, multiple data display with clear definition, and you can see the essential data at a glance. Adopts premium chip, quick positioning, full GNSS design, suitable