SRAM X-Sync Eagle 12sp Boost DM Chainring 38t Polar Gray Overall Length (mm)-163 0mm Blanks 315mm Straight Pull

0mm Blanks 315mm Straight Pull Black Box of 100

}Surly Ultra New Rear Hub - Threaded x 135mm 6-Bolt Fixed Black 32H

Brake Caliper Type Post Mount Mount | Rotor Size 160 Post | 200 Rotor Mount | Rotor Size 140 Post | 180 Rotor

Spike Race Vibrocore HandlebarVibrocore is a low-density low weight core that reduces frequency amplitude and duration of chatter from the trail

SRAM X-Sync Eagle 12sp Boost DM Chainring 38t Polar Gray Overall Length (mm)-163 0mm Blanks 315mm Straight PullNewly redesigned X Sync 2 provides better chain retention resulting in a smoother more efficient pedal feel. New aggressive tooth profile reduces friction and debris build up for superior longevity. Compatible with all Sram Eagle 12 speed and Sram 11 speed 1x drivetrains. Robust forged and machined aluminum for ultimate strength. Designed to pair flawlessly with the Eagle chain TECH SPECS Mount Compatibility Direct Mount Teeth 38T Type Material Spec