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. You won't be disappointed.
Features:
The surface is waterproofing.
Made of tensile steel plate which intensity is more strong.
Compatible with Shimano mid or long cage derailleur.
Designed hollow and can reduce the weight.
Suitable for highway or mountains.
Specifications:
Brand: ZTTO
Material: stainless steel
Color: silver
Species: 11-40T 9 speed, 11-42T 10 speed (optional)
Item size:
11-40T 9 speed: 17 17 4cm / 6.7 6.7 1.6in
11-42T 10 speed: 17 17 4cm / 6.7 6.7 1.6in
Item weight:
11-40T 9 speed: 515g / 1.1lb
11-42T 10 speed: 526g / 1.2lb
Package size:
11-40T 9 speed: 19 18.5 6cm / 7.5 7.3 2.4in
11-42T 10 speed: 19 18.5 6cm / 7.5 7.3 2.4in
Package weight:
11-40T 9 speed: 632g / 1.4lb
11-42T 10 speed: 613g / 1.4lb
This cadence sensor lets you capture the cycling data with your mobile devices. Features: SHOCKPROOF: Resistant to 1.5m fall naturally. WIRELESS: BT4.0+ wireless transmission protocol. LONG BATTERY LIFE: Normal use for one year (an hour
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
This is a kind of quality road bike inner wire ball end caps, which is made of quality aluminum alloy material, light weight with high hardness, can provide long service time. Suitable for brake wire
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
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,
This floor bike pump is perfect for anyone. Newly designed Valve Head switches between Presta and Schrader valves easily and without any air leaks. Features: Solid aluminum alloy barrel. Mini portable design for carrying convenience.
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.
This kind of hollow bicycle cushion is suitable for road bikes, mountain bikes, folding bikes, etc. the hollow design is breathable and comfortable, soft and elastic. Features: Ultra-light weight design, small riding pressure, small volume,
This bicycle brake pad can effectively solve the problem of brake wear, timely replacement, can enhance riding safety, installation is quick and convenient. Features: Brake accessories, can effectively solve the problem of brake wear, timely
This cassette is a cassette sprocket for 8-speed shift mountain bike. It is made of high tensile metal, durability and has extreme resistance to abrasion. Features: It has higher strength, durability and has extreme resistance
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.
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 is a pair of cycling gloves, anti-slip and breathable. Wearing this gloves your hands will be protected while riding. Features: The wrist opening is lengthened. The elastic band is more windproof and warm It
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
This chain guide is a great accessory that ensures the chain will never drop and prolong the life of chainring. Features: Suit for 32-40T round chainring, 32T-38T oval chainring. Never drop a chain again and
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
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
Features: Made of fine quality Aluminium Alloy, practical to use. Anti-rust and anti-corrosion. Use ultralight high-strength AL7075 Aluminium Alloy with fine quality CNC machined, light weight buthigh strength. Spec: φ35mm~ 31.8mm mount / E type
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,compatible with Garmin Edge for GARMIN 200/50/1000 and
Leather bike handlebar grips for mountain bike, road bike, folding bike, etc., with nice durability and is ergonomic. Features: Made of fiber leather, it has a delicate feel, antislip and shock absorption, and it will
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 high-quality aluminum alloy and stainless steel, electroplating and anodized, wear-resistant and not easy to rust. The stainless steel screw thread has a tight and fine pitch, high strength, and is suitable for
Features: Soft rubber material provides ultimate comfort and strong wearability. Twill surface provides traction to ensure maximum control. Sealed ends protects against dust and rain, no plugs needed. Durable aluminum alloy locking rings. Easy to
This cycling jacket is crafted from high-quality polyester fabric, water-resistant and lightweight. It features wide reflective strips to keep you visible and safe in low light, great safety gear for night activities like cycling, running,
Features: High-tensile steel ensures high strength and abrasion resistance. Nickel-chromium finish provides long service life. Each weighs about 535 grams. Suitable for 9-speed mountain bikes. Specifications: Material: Steel Cassette Cogs: 11 - 13 - 16
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
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.
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
This kind of installation tool is compact and practical, which can quickly and efficiently install the sunflower hanging core, which is convenient to carry and store. Features: Heating hard treatment, not easy to deformation. Its
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
This pair of bicycle pedals with fine performance will be a fine partner during your cycling trip. Feautres: Sealed bearing: practical, avoiding dust and dust. More smooth: Palin smooth bearings. Anti-skid nails: prevents slippery feet
The waterproof and windproof overshoe make you comfortable while cycling, suitable for bicycle riding lovers. Features: Made of premium quality Neoprene, high intensity and long-lasting durability, scratch-resistant and tear-resistant. Seamless welding process and high-top shoe
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
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
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
Features: Made of aluminum alloy, super strong and durable. 6 backsweep provides you better riding experience. Center line makes it easy to install on your bike. Specifications: Material: Aluminum alloy Clamp Diameter: 31.8mm Bar Ends
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
Forged with aluminum material, it is strong and wear-resistant, which can brakes quickly and resets in time. This tool is an indispensable tool for your bicycle. If you need it, come and try it, it
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
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: 100% brand new product with guaranteed quality. Made of high-quality aluminum alloy, high hardness, corrosion resistance, not easy to rust. Easily adjust the seatpost height without getting off the bike, more convenient to use.
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
This helmet is made with hard plastic shell and high-density EPS foam to provide ultimate protection for you during sports. It features 11 air vents, adjustable chin straps and dial system to provide you great
High tensile silicone protective cover designed for BH620bike computer. Feature: Designed for BH620bike computer. 360 protect your bike computer, dust proof and anti-drop. Elastic silicone gel cover built for long last. Protect your bike computer
Features: Made of AL7075 Aluminum Alloy CNC-machined. Smooth surface,Rust-proof and practical. Bracket turns 90 degrees to suit mounting position, easy to install and remove. A well-designed, inexpensive cup holder. You can place it virtually anywhere
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
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 cycling jersey is made of polyester, super light, windproof and breathable, perfect for cycling in summer. Features: Made of 100% polyester, super light and breathable. High collar design with full zipper for wind resistance.
Features: High-quality polyester fabric for water resistance and windproof protection. Reflective fabric for 360° high visibility in low light, keeping you safe at night. Breathable mesh lining and vented back keep you cool. Large-capacity pocket
This intelligent brake tail lamp, with six lighting modes, can use USB chargings, long-term endurance, double bracket installation, waterproof and compact, can add more securitys for your outdoor riding. Features: High brightness, can effectively improve
This installation and disassembly tool set is suitable for various specifications of press in BB central shaft, which can meet the needs of basic installation and disassembly. It is practical and has long service life.
Features: Made of aluminum alloy and titanium alloy, super light and durable. Suitable for 100mm front axis distance, 135mm rear axis distance. Specifications: Material: Aluminum alloy, Titanium alloy, Copper Color: Black / Blue / Golden
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
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
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
Life waterproof fear of rainy days, rainy days easy to ride. 24 hours runtime, no worry anymore. Features: High brightness, more safety. Night riding requires a fine taillight. One button to switch six modes, you
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
The dual-brake four-piston directly transmits the oil pressure to the brake block to improve the braking efficiency. Even when you are cycling downhill in a high speed, on a muddy road or under rainy, snowy
This aluminum alloy handlebar stem is made of nice forging process, beautiful appearance, firm material and not easy to be damaged. Choosing the right bicycle handlebar can help the bicycle to be flexible and stable
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