RaceFace 1x Narrow Wide Chainring - 36t 104 BCD 10-12 Speed 7075 Aluminum Purple Model=EC90 SL Carbon Seatpost }Shimano Claris CS-HG50 Cassette -

}Shimano Claris CS-HG50 Cassette - 8-Speed 11-30t

Color Black/Bronze Defined Color Brown Designed for ebike Yes Flat Protection Tread and Sidewall ISO Diameter 622 / Road / 29" ISO Width (mm) 65 Labeled Size 29 x 2

closed back-up ring

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RaceFace 1x Narrow Wide Chainring - 36t 104 BCD 10-12 Speed 7075 Aluminum Purple Model=EC90 SL Carbon Seatpost }Shimano Claris CS-HG50 Cassette -RaceFace 1x Narrow Wide Chainring 36t 104 BCD 10 12 Speed 7075 Aluminum Purple. RaceFace Narrow Wide Chainrings feature tooth profiling for chain retention and a blend of weight and durability suitable for XC DH and everything in between. 7075 T6 aluminum aerospace grade strength Compatible with 9 10 11 and 12 speed Stiff 4mm plate thickness and I beam construction transfer loads without flexing Reversible laser etched graphics TECH SPECS Ring