SRAM Rival Crankset - 172.5mm 12-Speed 48/35t 8-Bolt Direct Mount DUB Spindle BLK E1 ModelNumber=MTOPEAK30 model NanoAir material TPU tire

model NanoAir material TPU tire size 29" tire width 2

4" compound Addix Speed bead folding type tubeless color tanwall weight 760g

0 Screw Left and Right

Pads for carbon rims available separately

Peak Nano Optics Photochromic is equipped with a high tech lens in X-PC with photochromatic abilities that darkens and lightens up automatically to the strength of the sunlight (UV light)

SRAM Rival Crankset - 172.5mm 12-Speed 48/35t 8-Bolt Direct Mount DUB Spindle BLK E1 ModelNumber=MTOPEAK30 model NanoAir material TPU tireSRAM Rival Crankset 172. 5mm 12 Speed 48 35t 8 Bolt Direct Mount DUB Spindle Black E1. SRAMs most advanced aluminum road crankset is their most stunning. Careful engineering has resulted in crankarms that optimize stiffness to weight ratio with material only where its needed. Integrated chainrings deliver flawless shifting in ranges that fit your needs with the whole package coming in over 50 grams lighter than the previous generation. Modern aluminum