Surly Rear Thru-Axle - 12x197 mm Chromoly Black MPFN-00.4318.025.030 }SRAM Disc Brake Caliper Hardware

}SRAM Disc Brake Caliper Hardware Kit - S4 Caliper For Guide R (B1) Guide RS (B1) and Guide T (A1)

15° outward bend

Type Headtube/Quill Diameter 1-1/4` or 1-1/8` Length 100 Bar Clamp Diameter 31

Free Float Comfort Flex-position of rail inserts to increase wing flex and rider comfort while enhancing pedalling efficiency

Rock solid camera mount position improves video quality by removing camera shake

Surly Rear Thru-Axle - 12x197 mm Chromoly Black MPFN-00.4318.025.030 }SRAM Disc Brake Caliper HardwareSurly Rear Thru Axle 12x197 mm Chromoly Black. Low profile bolted Thru Axles are specifically designed for use with Surly thru axle compatible frames. TECH SPECS Over Locknut (mm) 197 Axle Diameter (mm) 12 Overall Length (mm) 209 Thread Length (mm) 25 Thread Pitch M6x1. 0 Color Black Weight 80