✨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 al...

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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

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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
This kind of bicycle bowl set, with fine quality material, high strength, nice hardness and various colors to choose from, is a practical bicycle accessories. Features: Fine workmanship, practical, flexible and smooth rotation. Aluminum alloy
Features: Aluminum alloy construction for long service time. Sealed ceramic bearing provide smooth rotation. Italian threaded, compatible with Shimano, or for Sram GXP. Specifications: Material: Aluminum alloy Color: Black Weight: Approx. 94.5g/ 3.3oz Package List:
Features: Made of high quality PU leather, water-resistant and abrasion-resistant, long-lasting durability. EVA hard shell provides maximum protection for your essential, shock-resistant and crush-resistant. Interior mesh pockets keep your items organized and visible, effectively protect
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
This bracket is designed to hold CO2 cartridges. It is easy to install under the water bottle cage. Features: Made of aluminum, super strong and light. Easy to install under the water bottle cage. Can
11 speed 11 - 28T cassette made of high-tensile steel, very durable. Features: 11 speed 11 - 28T cassette. High tensile steel sprockets cogs with durable nickle plated finish. Drilled sprockets reduce weight without sacrificing
Features: Aluminum alloy construction ensures stiffness; large inner shaft for added strength. Adjusts to fit 20/ 24/ 26/ 27.5/ 700c/ 29 wheels. Great tool that both measures and straightens misaligned derailleur hangers to help you
Features: Reflective strips for increasing nighttime visibility and cycling safety. 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
Exquisite workmanship and nice touching feeling. Fine replacements for those old, worn down stems. Features: Four bolt bar clamp holds bar securely in position. Easy to install, suitable for 31.8mm handlebars and 28.6mm front forks.
ZTTO NEW model road bike handlebar tape made in natural flexible rubber sponge and high quality PU. High density 3mm thinness sponge has a good shock absorber function, provide more comfortable cyclingexperience. Surface use fine
This cradle is adjustable to fit different mobile phones. It is made with super strong aluminum alloy, lightweight and durable, great cycling accessory for cyclist. Features: 50mm - 90mm adjustable cradle width fits 3.5 to
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
Features: Adopts aluminum alloy CNC cutting to ensure the accuracy of product use.​ Material is aluminum alloy, hardness is much higher than the original steel chain wheel, strong and practical. Can be used with many
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,
The triangle bag is designed to use the space inside the frame, provides a perfect balance on the bike load. Features: Made of quality waterproof material, solid, dpractical and in perfect shape. Water resistant, lightweight,
Full steel 10 speed cassette for mountain bikes. Features: Cogs 11-42T: 11, 13, 15, 18, 21, 24, 28, 32, 36, 42. Durable full steel design. Weight: 526 g. 10 speed wide ratio cassette with B-screw
Features: Made with high-strength steel. Turn your MTB into a fixed gear in just minutes. Compatible with 10/11 speed HG hub body. Increase contact area and protect hub body. Specifications: Material: Steel Teeth: 16T /
A well-designed, inexpensive cup holder. You can place it virtually anywhere on your bike: handlebars, highway bars, engine guards, or other locations Features: Light, high-strong, non-deformable and corrosion resistant. Clear appearance, light-weighted. Special design, convenient
Features: 100% brand new product with guaranteed quality. Made of premium steel, sturdy, anti-rust and wear resistant. The freewheel tooth is 11-32T, it can be tightly connected with the bicycle hub. It can ensure the
Features: Made of high-quality aluminum alloy, high strength, strong and wear-resistant, not easy to deform. It can accurately and reliably measure the tension of all spokes in the wheel and the relative tension of all
This cycling jacket is crafted from windproof polyester shell and thermal fleece lining to keep you warm and comfortable in winter. With reflective elements, the jacket remains visible in low light to improve riding safety
Features: Portable bicycle repairing tool for repairing punctured tubeless tires. The fork bit helps you easily insert the strip into the puncture, which is convenient to use. Exquisite aluminum alloy housing, high strength, convenient storage
Features: CNC aluminum alloy construction, lightweight and durable. Includes three adapters for Garmin, for Bryton, for Cateye bike computers. Comes with a sports camera mount and flashlight holder. Suitable for road bikes. Specifications: Material: CNC
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
Features: 120PSI and accurate pressure control for quick inflating. Clear LCD digital gauge shows the present pressure value. Optional pressure units: PSI, BAR, KPA, Kg/cm2. Built-in 2000mAh rechargeable battery takes 2-3 hours to full charge.
This is a kind of quality E-bike chain guide, use ultralight high-strength AL7075 aluminium alloy with fine quality CNC machined, light weight buthigh strength. This electric bikechain single-disc guide can guide and protect the chain
The bike stem is made of 6061 aluminum alloy, with 3D forging, T6 heat treatment and polishing, super strong and durable. It is a great accessory for your bicycle. Features: 3D forged 6061 aluminium alloy,
This kind of bicycle bowl set, with fine quality material, high strength, nice hardness, is a practical bicycle accessories. Features: Fine workmanship, practical, flexible and smooth rotation. Aluminum alloy material, high strength, nice hardness, not
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
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
This bike fenders suit is suitable for a variety of models, retractable, with bicycle tail light, can effectively improve the riding safety and comfort. Features: Telescopic: the fenders is retractable, more flexible, adjustable length to
This bike tube phone holder is designed for convenient and easy use during riding, it provides a safe room for your phone, tools, purse and such little items so that you can ride freely. Features:
Is it difficult to change the speed of bicycle? Do you feel that it's hard to ride your bike? It is time to change the chain. Our chain is easy to install and fine workmanship.
This 9 speed 11 - 40T cassette is suitable for mountain bikes. Features: 9 speed wide ratio cassette. Made of high-tensile steel. 11 - 40T: 11-13-16-20-24-28-32-36-40. Suitable for mountain bikes. Specifications: Material: Steel Weight: Approx.
Features: Stainless steel brake rotor, high strength, strong and wear-resistant, not easy to rust. Center lock design, with lockring, stable installation, effectively improve braking performance. Hollow design greatly reduces the weight of the rotor and
Features: Made of high-quality metal and plastic material with the features of strong, sturdy and practical, has a long using life. Polymer-coated, stainless steel inner cable reduces the sliding resistance to achieve light and quicker
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
Made from sweat-absorbing, breathable, elastic and quick-drying fabric, super comfortable to wear. Thick silicone cushion helps to reduce the fatigue of muscles during long-distance riding. Silicone bands on the thigh prevent it from riding up,
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
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
Features: Made of high-strength aluminum alloy material. Increases braking power and safety. Weighs approx. 369 grams per pair. Intended for city leisure bikes, road bikes. Specifications: Material: Aluminum alloy Brake Pad Length: 45mm / 1.8in
This pair of bicycle is a great accessory for your cycling trip. Features: Made of fine-quality aluminum alloy, solid and strong, long-lasting durability. Ultra-lightweight bearing pedal, CNC one-shot cutting, more beautiful and stylish. The lubricated
Features: Easy to install and release to the vehicle The bracket with pad is anti-slip design and protect phone case It will protect your phone safely and no abrasion Press the arm to enlarge the
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
Features: Made of aluminum alloy and CNC machined, lightweight and durable. Sealed bearings keep spindles from water and dust which ensure great durability and performance. Wide platforms ensure larger contact surface and efficiency pedaling. 8
Features: 100% brand new products with guaranteed quality. Premium aluminum alloy material, high strength, not easy to rust and deform. The reaction speed is quick, the braking effect is nice, and the riding is safer.
This kind of bicycle bowl set, with fine quality material, high strength, nice hardness and various colors to choose from, is a practical bicycle accessories. Features: Fine workmanship, practical, flexible and smooth rotation. Aluminum alloy
Features: 300PSI high-pressure bike air pump, lightweight and portable, is suitable for inflating front forks, rear suspension, bike tire, etc. Aluminum alloy material, strong and wear-resistant. T-shaped handle conforms to the ergonomic design, making it
This kind of bicycle bowl set, with fine quality material, high strength, nice hardness and various colors to choose from, is a practical bicycle accessories. Features: Fine workmanship, practical, flexible and smooth rotation. Aluminum alloy
Features: Breathable sponge provides ultimate comfort and firm grip. Effectively absorb shocks to prevent hand fatigue. Durable aluminum alloy locking rings on both ends. Easy to install, suitable for 22.2mm bicycle handlebars. Specifications: Material: Sponge
Features: Made of aluminum alloy, lightweight and durable. Used for Suntour Epicon, Raidon, XCR forks, etc. It's a very good accessory for your bike. Specifications: Material: Aluminum alloy Weight: 60g / 2.1oz Package List: 1
This pair of bicycle pedals with fine performance will be a fine partner during your cycling trip. Features: Practical material with aluminum alloy body and CNC machined Wide platform proivide better grips The foot is
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
Features: Universal short handlebar stem, lightweight and easy to install, is an nice replacement accessory. Fit for 31.8/35mm handlebar diameter, Length: 35mm (center distance of the two holes) Made of high-quality aluminum alloy, sturdy and
The Bike Gloves with multiple ergonomic design,provides comfort and flexibility during cycling.Also suitable for hiking,cycling,running,driving,camping,fishing and mountaineering etc. Features: Made of premium spandex, microfiber and gel material,flexible and durable. Half finger gloves allow you to
The ceramic bearings' performances are very nice, especially in the low load and high-speed environment. Compatible with most rear derailleur on the market, these pulley wheel will optimize your speed rear derailleur with reduced friction
The sports shorts are made with breathable fabric to make you stay cool and comfortable while doing sports. The 7 pockets offer plenty of room for holding your belongings. The elasticated waistband and adjustable adhesive
Supports front fork of standard straight pipes (28.6-30mm) and standard cone pipes (28.6-30mm) on the market. Features: Fine replacements for those old, worn down stems. Bolts bar clamp holds bar securely in position. Aluminum alloy
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
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Mua hàng tại Shopee giảm thêm 30%
Bánh răng xe đạp ZTTO 11T, trọng lượng siêu nhẹ chỉ 7,7g gram,bằng Hợp kim nhôm chất lượng caoBánh răng xe đạp ZTTO 11T, trọng lượng siêu nhẹ chỉ 7,7g gram,bằng Hợp kim nhôm chất lượng caoBánh răng xe đạp ZTTO 11T, trọng lượng siêu nhẹ chỉ 7,7g gram,bằng Hợp kim nhôm chất lượng caoBánh răng xe đạp ZTTO 11T, trọng lượng siêu nhẹ chỉ 7,7g gram,bằng Hợp kim nhôm chất lượng caoBánh răng xe đạp ZTTO 11T, trọng lượng siêu nhẹ chỉ 7,7g gram,bằng Hợp kim nhôm chất lượng caoBánh răng xe đạp ZTTO 11T, trọng lượng siêu nhẹ chỉ 7,7g gram,bằng Hợp kim nhôm chất lượng caoBánh 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
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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