the exterior features a durable water-repellent finish to shed road spray

6-base lens curvature

Tire Width: Up to 2

Among those bikes

PARK TOOL CB-4 Bio Chain Brite FBPost the exterior features a durablePark 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