100 Percent Altec Helmet - L-XL - Grey Fade YGroup_7033720209453 Finish Line Mineral Oil is

Finish Line Mineral Oil is a low viscosity fluid meaning better lever response

The Box Three Prime 9 rear derailleur is Box's value prime 9 offering

3 L - 140 g - 18 x 42 cm

Chainring sold separately

The BB-MT801 is compatible with Shimano Hollowtech II cranks and 68/73mm BB shells

100 Percent Altec Helmet - L-XL - Grey Fade YGroup_7033720209453 Finish Line Mineral Oil isThe 100% Altec is a lightweight, well ventilated and (most importantly) protective helmet. If you're into spending long days on the pedals and you don't mind grinding up a climb for your decent, the Altec is the helmet for you. With an impressive 15 ventilation ports, an adjustable visor and a multi point retention system, it's got everything you need in a trail helmet. Who's this item for: Designed for trail riding but would be perfect for any riding