Shimano XTR SW-M9250-IR Rapid ES Di2 Wireless Shifter - Right 11/12-Speed I-SPEC EV Model=Mini Remote For original Gen1 Praxis cranks

For original Gen1 Praxis cranks

Rear Derailleur Mount Type 10x1 Standard Rear Der/Shifter Compatibility SRAM 1:1 Cage Length Long Drivetrain Speeds 9 Weight 299 Color Silver Chain Wrap Capacity (teeth) 45 Largest Cog 34

91 Cable Style Coiled Diameter 10 Lock Type Key

Handlebar Material Cr-Mo Rise 8

Type Standard Size 700x32 ISO 622 Bead Wire Belted Tread/Sidewall Color Bk/Blk PSI Weight (Grams) 590 TPI 33 Durometer Features EBIKE50 Reflective Sidewall Yes

Shimano XTR SW-M9250-IR Rapid ES Di2 Wireless Shifter - Right 11/12-Speed I-SPEC EV Model=Mini Remote For original Gen1 Praxis cranksThe XTR SW M9250 Shimano RAPID ES shifter feels instantly natural out of the box but can also be molded to fit any hand thanks to its familiar fit and evolved adjustability design. Multiple shift modes like hold down multi shift tactile click through double shift or locked out single shift deliver top precision while a tunable third button allows for additional system tuning or third party connection. Precise lightning quick wireless shifting