PARK TOOL CB-4 Bio Chain Brite giant this is a right shifter

this is a right shifter

wall-mount bike parking solution

Wide Trail (WT) sizes optimized for 35mm inner rim width

Battery: 500Wh capacity Integrated Panasonic cell

Installed Dia

PARK TOOL CB-4 Bio Chain Brite giant this is a right shifterPark Tool CB 4 is a 100% biodegradable, natural, plant based degreaser formulated for use in the CM 5. 3 Cyclone Chain Scrubber, CM 25 Professional Chain Scrubber, or with a scrubbing brush as a general purpose degreaser. When used with a chain cleaner, CB 4 gets bicycle chains clean inside and out so they're good as new. Will not harm alloy, plastic, rubber, or carbon fiber parts, so it's safe to use for cleaning cassettes, chainrings, pulleys, or