Praxis Works M30 T47 68/73 External- BB CheckoutSpec= 27.5x2.5 No-snag Velcro and Amara leather

No-snag Velcro and Amara leather limit abrasion

keyword search CRS-1

Handlebar and Helmet Mountable

Model Buzz Ring Type Inner/Outer Speed 2x10/11/12 Mount 5x110mm Teeth 52/36 Oval/Round Round Color Black Chainring Size 36/52T

Chain Compatibility All Except Sram Flattop Misc Red/Orange

Praxis Works M30 T47 68/73 External- BB CheckoutSpec= 27.5x2.5 No-snag Velcro and Amara leatherPraxis M30 crank spindle specific 30mm drive bearing 28mm non drive bearing For use with Zayante Carbon, Zayante Carbon S, Zayante alloy, Alba, Girder and Cadet cranks Made with Enduro bearings and high grade grease Praxis M30 BB tool required for installation for versions with external cups, use PX8980 8981 Unauthorized online sales prohibited by manufacturer Model M30 Road Mountain Spindle Interface Praxis M30 28 Shell T47 External Shell ID 47mm