Muc-Off Chainstay Protection Kit BSS-003205 the Diana 20 bridges the

the Diana 20 bridges the gap between 18" and 20" wheel sizes - meaning you can get her onto bigger wheels earlier and keep her there longer

front and rear reflectors

Recessed helmet pocket for extra head room

Seals and protects parts from corrosion and rust under the most extreme conditions

Muc-Off Chainstay Protection Kit BSS-003205 the Diana 20 bridges theAbout Muc Off Chainstay Protection Kit Durable, weatherproof and ultra tough. Muc Off's Chainstay Seatstay Protection Kits are ideal for helping to prevent that dreaded chain slap when you're sending it. The kits feature the innovative Muc Off Cube Tec technology, which help to prevent scuffs and stone chips. Chain slap on your pride and joy? Hell no! Muc Off's Chainstay Seatstay Protection Kit will help to put an end to that unmistakable chain slap