NEW Campagnolo ProTech Bottom Bracket - BB386 86.5x46mm brand_box 0) MTX accessories

0) MTX accessories

MTB dynamics track jump count

Top-of-the-line integrated brake/shift lever features great ergonomics and plenty of carbon fiber and titanium hardware to save weight without sacrificing strength

a tighter heel & a slightly wider ball girth to allow the foot to expand under high pedaling pressures

NEW Campagnolo ProTech Bottom Bracket - BB386 86.5x46mm brand_box 0) MTX accessoriesCampagnolo ProTech bottom brackets feature a patented external sealing ring design that protects a strong, resilient fiberglass charged polyamide central tube from the harmful ingress of water, mud and grit. Designed specifically for gravel riding and racing to protect against water, mud & grit