Park Tool

Bio Chain Brite Bicycle Chain and Component Cleaning Fluid is a 100% biodegradable, natural, plant-based degreaser formulated for use in the CM-5.2 Cyclone Chain Scrubber.

Use CB-4 full strength, do not dilute with water. Cover parts in solvent and scr

Small but powerful mini pump, mounts easily to side of bottle cage.

Compatible with both Presta and Schrader valves
Maximum 90 psi pressure
10.5" long
Water bottle boss mounting bracket included
130 grams

Small and easily carried, WTK-2 Tool Kit contains basic tools for adjusting and making simple repairs on the road.

Includes 2 TL-1.2 Tire Levers, AWS-9.2 Fold up Hex Set, 2 TB-2 Tire Boots and GP-2 Patch Kit
Packaged in convenient nylon carrying case

The Park Tool Big Blue Book of Bike Repair provides easy-to-follow, step-by-step instructions for keeping any road or mountain bike running smoothly.

Written by Calvin Jones, Education Director at Park Tool
Special topics such as tool selection, bike

Sprocket remover/chain whip made from heat treated steel and a molded handle for comfort.

15" long for extra leverage and vinyl coated handle for comfort
Works on 1/8" fixed gear sprockets and single speed cassettes
1" (25.4mm) box-end wrench fits Pa