Bicycle Parts & Accessories › Climbing › 7-speed › Chain Door Guard Lock Security

The GX Eagle Rear Derailleur gets the job done with a thoughtfully designed ca... The GX Eagle Rear Derailleur gets the job done with a thoughtfully designed cage architecture that improves chain management.Features-Mounting system and re-positioned Cage Lock offer greater durability-Sealed cartridge pulley bearings-Backwards... more

The Tanpan brings the range and security of Shimano mountain rear derailleurs ... The Tanpan brings the range and security of Shimano mountain rear derailleurs to Shimano-equipped drop-bar bicycles. This means a greater gearing range for bigger adventures better chain security for rough terrain and lighter weight and reduced... more

Shimano Acera FC-M361 Cranksets Outer ring has mounting holes to accept Shiman... Shimano Acera FC-M361 Cranksets Outer ring has mounting holes to accept Shimano Y1KN98080 chain guard Replaceable chainrings Chainguard model Item Specifications Color Black Spindle Interface Type Square Taper JIS Pedal Spindle 9/16 Chainring BCD... more

Description: Fit chain with the correct length clean bearing and lubricate. fo... Description: Fit chain with the correct length clean bearing and lubricate. forget to lubricate the pin. Insert both halves of the Missing Link into the chain ends. Press both halves of the Missing Link connector Lock in place by pulling the chain... more

Features: Suitable for bicycles chains with different speed such as 8/9/10/11/... Features: Suitable for bicycles chains with different speed such as 8/9/10/11/12 Speed. Made of durable aluminum alloy material it is wear-resistant and durable ensuring long-term use and reliability. Reduced the installation and disassembly step of... more

The Tanpan brings the range and security of Shimano mountain rear derailleurs ... The Tanpan brings the range and security of Shimano mountain rear derailleurs to Shimano-equipped drop-bar bicycles. This means a greater gearing range for bigger adventures better chain security for rough terrain and lighter weight and reduced... more

Features: Keep your bike chain and frame in top condition with the bike chain ... Features: Keep your bike chain and frame in top condition with the bike chain stay protector. Made from durable diving fabric this guard reduces scratches caused by impacts. The bicycles chain protector guard cover protective cover is lightweight... more

The waterproof sunscreen is sticky and soft and the leather is soft which is v... The waterproof sunscreen is sticky and soft and the leather is soft which is very suitable to protect the frame Effectively protects the frame front fork and friction of the wire tube Protection chain Self-adhesive design easy to install /... more

The waterproof sunscreen is sticky and soft and the leather is soft which is v... The waterproof sunscreen is sticky and soft and the leather is soft which is very suitable to protect the frame Effectively protects the frame front fork and friction of the wire tube Protection chain Self-adhesive design easy to install /... more

The waterproof sunscreen is sticky and soft and the leather is soft which is v... The waterproof sunscreen is sticky and soft and the leather is soft which is very suitable to protect the frame Effectively protects the frame front fork and friction of the wire tube Protection chain Self-adhesive design easy to install /... more

The waterproof sunscreen is sticky and soft and the leather is soft which is v... The waterproof sunscreen is sticky and soft and the leather is soft which is very suitable to protect the frame Effectively protects the frame front fork and friction of the wire tube Protection chain Self-adhesive design easy to install /... more

Description : Use ultralight high - strength AL7075 Aluminium with high qualit... Description : Use ultralight high - strength AL7075 Aluminium with high quality CNC machined . It can be used on the tube in the frame to effectively prevent the chain and chain from jumping . It needs to be small and light and it must be strong and... more

The waterproof sunscreen is sticky and soft and the leather is soft which is v... The waterproof sunscreen is sticky and soft and the leather is soft which is very suitable to protect the frame Effectively protects the frame front fork and friction of the wire tube Protection chain Self-adhesive design easy to install /... more

describe: * brand new and high quality * Made of high-quality materials and pr... describe: * brand new and high quality * Made of high-quality materials and practical Specification: Name: Chain quick release Color: Silver/Gold Material: manganese steel Process: electroplating Handling specifications: single-speed 6/7/8-speed... more

Features: *Nylon material is more convenient and than for spirit material. *Hi... Features: *Nylon material is more convenient and than for spirit material. *High strength more labor-saving. *Suitable for inline skates inline speed skates and roller skates. *It can be hung on your car or near the training location saving a lot of... more

Direct Mount Chainring CNC 32T 34T for Offset 0/3mm with Chain Guard for GXP 3... Direct Mount Chainring CNC 32T 34T for Offset 0/3mm with Chain Guard for GXP 34T 3mm Offset Features: *The direct mount chainring with chain guard is made of 7075 aluminum alloy material CNC machining. *Chain guard prevents the chain from falling... more

Direct Mount Chainring CNC 32T 34T for Offset 0/3mm with Chain Guard for GXP 3... Direct Mount Chainring CNC 32T 34T for Offset 0/3mm with Chain Guard for GXP 32T 3mm Offset Features: *The direct mount chainring with chain guard is made of 7075 aluminum alloy material CNC machining. *Chain guard prevents the chain from falling... more

The waterproof sunscreen is sticky and soft and the leather is soft which is v... The waterproof sunscreen is sticky and soft and the leather is soft which is very suitable to protect the frame Effectively protects the frame front fork and friction of the wire tube Protection chain Self-adhesive design easy to install /... more

describe: * brand new and high quality * Made of high-quality materials and pr... describe: * brand new and high quality * Made of high-quality materials and practical Specification: Name: Chain quick release Color: Silver/Gold Material: manganese steel Process: electroplating Handling specifications: single-speed 6/7/8-speed... more

describe: * brand new and high quality * Made of high-quality materials and pr... describe: * brand new and high quality * Made of high-quality materials and practical Specification: Name: Chain quick release Color: Silver/Gold Material: manganese steel Process: electroplating Handling specifications: single-speed 6/7/8-speed... more