Wheels ManufacturingDERAILLEUR Hanger Whmfg#308

Cnc Machined 6061 aluminum
Black anodized finish
Attaches to frame with either (1) M4x12 or M4x16 socket head Screw
F not included, for 12x142 and 12x148 thru Axl, replaces niner part #28-013-13-00-20
Compatibility: niner: air - All, air 9 alloy - All, air 9 carbon - All, bsb 9 - All, Jet - All, Jet alloy - All, Jet carbon - All, one 9 rdo - All, rip - All
0.02 kilograms