For use with Shimano chainring SM-CRE61

T15 x 178mm

Bearing style / amount: Dual sealed cartridge wheel bearings

Connect squeeze bottle to the valve stem

Non-Stretching - suits high pressure tires

Ion Traze Amp MIPS Helmet - L - Crimson Earth PDP|PLP|Suits Freehub Type For use with Shimano chainringMET X ION helmet Traze Amp MIPS: Mountainbike helmet for Allmountain and Enduro oriented riding. MET has been making cycling helmets for over 30 years. Due to their specialization in helmets, they ensure the absolute highest standards of quality and safety every time. Since ever ION has developed technical, award winning body armour for all riding styles. Protection is our brand DNA. Now with this collaboration, this outstanding product is ready for