Campagnolo EKAR Cassette - 13-Speed 10-44t Silver For N3W Driver Body MFPN=252019 5mm puncture protection ply underneath

5mm puncture protection ply underneath tread

}SunRace M9 Cassette - 9 Speed 11-40t Silver

Available in both pivotal or railed versions these seats cater to a variety of riding styles and preferences

Certification CPSC e-Bike approved No Helmet sizing in cm 48 - 55cm Size S Misc Chalk Grey Visor Yes Integrated Light No Primary Color Grey

Campagnolo EKAR Cassette - 13-Speed 10-44t Silver For N3W Driver Body MFPN=252019 5mm puncture protection ply underneathThe Campagnolo EKAR 13 Speed Cassette offers full range to match or exceed any 2x systems. The 9 tooth sprocket allows full range with zero drop in efficiency Compact cassette has a narrow design with quick changes lightweight improved chain security Crafted from tough materials and durable design with no weight penalty Closer low gear spacing creates natural cadence progression Wider higher gear spacing creates top end speed options The 2 piece block