TLD A1 Helmet - M-L - Drone Black Heavy/Bulky An additional layer of nylon

An additional layer of nylon fabric is applied over the casing sidewalls for extra protection and improved cornering stability

Who's this item for: Anyone with a Shimano 11 speed rear derailleur the is need of new jockey wheels

Fits any 104/64 BCD crankset (104 BCD is the middle/big position 64 is the smallest ring position)

Closure or Slip-on: Velcro closure around the wrist so you can get the fit spot on

Compatible with 8-/9-/10-/11-speed Shimano HG

TLD A1 Helmet - M-L - Drone Black Heavy/Bulky An additional layer of nylonTroy Lee Designs has become synonymous with high end, premium helmets. Their full face models have been sought after for years and can be seen on podiums all over the world. The A1 continues this legacy with their open face helmets. Who's this item for: This helmet is definitely geared more towards Enduro style riding it is also suitable for all around trail riding. Construction: Polycarbonate shell moulded with EPS liner. Extends downs the sides and