Lazer Vento KinetiCore Bike Helmet Color:White 4 wheels have a wider

4 wheels have a wider internal rim width at 25mm and an external of 32mm which are optimized for tires from 28mm to 32mm wide

2 Womens Road Bike - 2014

Shimano Ultegra CS-6600 Cassette 10 Speed 12-25T

More and more

Lazer Vento KinetiCore Bike Helmet Color:White 4 wheels have a widerEngineered for speed and elevated performance. At 29% lighter, 2. 3% more aerodynamic, and providing 5. 4% better cooling and ventilation than its predecessor Lazer Bullet 2. 0, the Vento KinetiCore packs superior comfort and performance driven features for those seeking more than just marginal gains. KinetiCore by Lazer is the worlds first responsibly designed and fully Integrated Rotational Impact Protection technology thats built better by design;