Lazer Tonic Helmet - Matt Black - 2020 Size:Large allowing riders to use 6-bolt

allowing riders to use 6-bolt rotors on Shimano Center Lock compatible hubs

Whenever you want to hit the road or the marathon distance without loosing style

Shimano Di2 Internal Battery BT-DN110-1

dirt and debris as conditions turn damp and muddy

The ErgoDial fit system offers no-fuss comfort and fit

Lazer Tonic Helmet - Matt Black - 2020 Size:Large allowing riders to use 6-boltLazer Tonic Helmet 2020 The Tonic helmet offers protection, style and comfort for riders who are just getting into cycling. The inconspicuous design of the helmet makes sure it is at home wherever you take it. An in mold construction is used to keep the weight down while 28 vents make sure you are always cool and comfortable while riding. A dial at the back of the helmet controls a basket that secures a large part of the back of the head. A quick turn