Étrier de Frein Mécanique AVID BB7 Postmount Argent SOFT-coupevent this GX 12-speed twist shifter

this GX 12-speed twist shifter features Rolling Thunder ball-bearing technology for smooth and effortless shifting in all weather conditions

offering great strength and optimal lightness

combined with aerated foam padding

17 and 18mm

built on the quality and durability of steel

Étrier de Frein Mécanique AVID BB7 Postmount Argent SOFT-coupevent this GX 12-speed twist shifterTheAVID BB7 MTB cable disc brake calliper is intended for Gravel Cross Country. With simplified maintenance, it offers the advantages of a mechanical disc brake system, and powerful, reliable and reassuring braking on moderately demanding terrain. This calliper, which can be mounted at the front or rear, is made from forged aluminium in two parts. Its alignment on the disc is facilitated by the Tri Align system. Internal and external adjustment dials