CANTILEVER BOSS BOX TWO POST EXTENDER PAIR BLACK THREADLESS - ADJUSTABLE

CANTILEVER BOSS BOX TWO POST EXTENDER PAIR BLACK THREADLESS - ADJUSTABLEBox Two Brake Post Extenders are the perfect solution for those riders in need of extra brake pad adjustment without switching frame sizes CNC machined from 6061 T6 aluminum, Box Two Brake Post Extenders easily mount to any frames existing cantilever brake bosses and provide an additional 16 mm of brake arm positioning Depending on your application, they can be mounted in either one of two positions above the frame`s v brake mounts, or below

Seat stay mount for use with all Niterider tail lights

12-tooth jockey wheel on the rocker arm

Attaches quickly without tools

M18 bolt with M30 self extracting cap

shoes and any tight fitting apparel

Kraton rubber construction

Durable anti-roll design

Fasteners not Included

The other side accepts standard 1/4` hex drive bits (not included) which are held in place using a strong retaining magnet

from the attention-grabbing Daytime Flash Mode to the long-lasting Femto Mode

Rival and Apex holders (also fits Avid Shorty-Ultimate cartridge pad holders)

Thumb screw and included shims mount on any bar up to 1-1/8`/31