SunRingle CR18 700c Rims Ski Packs this is the lightest crampon-compatible

this is the lightest crampon-compatible mountaineering boot on the market

Trail proven

SYNCS WITH ACCESSORIES

Nipples sold separately

OmniTrax Interchangeable Sole System

SunRingle CR18 700c Rims Ski Packs this is the lightest crampon-compatibleRecommended for Cross, Touring Triple pocket, machined sidewalls, nickel plated brass eyelets Eyelets: Single Hub Drilling: 32 or 36 ISO Diameter: 622 road 29" Manufacturer Spec ERD (mm): 612 mm Rim Center Offset (mm): 0 mm Rim Depth (mm): 16 mm Rim Joint: Sleeved Rim Material: Alloy Rim Width (External): 22. 5 mm Rim Width (Internal): 18 mm Tire Type: Clincher Valve: Presta Valve Length: Short 32 40mm Weight: 470g.