An easily accessible hidden compact chain tool kit housed in handlebar ends for your mountain bike. Features CrMo steel chain tool for single and multi-speed chains up to 13 speed, including Sram® Flattop chains and Campagnolo® hollow pin chains. Included chain hook holds links during assembly.

• TOOLS: CrMo steel chain tool* and chain hook 
• MATERIAL: Hardened steel / Engineering grade polymer REQUIREMENT: 4mm Allen bit or wrench 
• COMPATIBILITY: Handlebar ends with minimum 102mm straight section ID range ø18 - ø21.2 mm 
• MOUNT: Handlebar ends 
• SIZE: 10.8 x 2.5 x 2.5 cm / 4.25" x 1" x 1"
• WEIGHT: 52 g / 1.83 oz