Sun 7-speed cassetteRace CSM63 (11-28)

Sun Rear Wheel Sprockets Race CSM-63 for 7-speed bicycle

New central rear rim transmission cassette adaptable for road or city bike, electric bike eBike or VAE, gravel, trekking, BMX, mountain bike (all-terrain bike), VTC, muscle bike, child or adult bike, women's bike or man and other types of bikes depending on assembly.

The cassette is a set of sprockets mounted on the rear wheel hub of a bicycle. This gear shift gear block is driven par la force cyclist's legsar crankset and chain rotation.

Technical characteristics and dimensions of the freewheel body gear

• Brand: SunRace
• Model: CSM 63
• Material: steel
• Colour: grey
• Number of teeth (toothing): 11-13-15-18-21-24-28 (11x28 11-28T 11/28 9V)
• 1st Speed ​​Sprocket Outer Diameter: 115mm
• Mass: 262 grams
• Pre-assembled cassette, quick and easy assembly with the cassette sprocket cap
• The inner transport plastic sleeve and the rear clips are removed just before mounting the cassette

Sunrace is a Taiwanese brand specializing in the production of parts for bicycles. To discover our range of Sun productsrace, click on this link.