11 Tooth Sprocket Stem A high level aluminium Velobike

A high level aluminium Velobike chainring designed for great performance and drive chain efficiency

Reach: 104mm C-C

A medium-high end track cog made from hardened stainless steel

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11 Tooth Sprocket Stem A high level aluminium VelobikeAn innovative milestone in track cycling innovation the Velobike 11 tooth sprocket is for those riders wanting an extra gear for training. 11t sprockets are pushing the limits of how track bike roller chains are designed to operate. Extra chain resistance and noise may be felt when running an 11t sprocket. We're up to our fourth revision of the design, with each version refining the tooth profile and chain clearances for noise reduction and increased