Castelli's Belgian Booties 4 are a lightweight, stylish way to stay warm on cold days. They're made of tough polypropylene for excellent durability and cleat cutouts for compatibility with most shoes and pedals. And, they feature reflective strips for enhanced low-light visibility.
Sidi's Tecno 3 Buckles are mono-filament ratchet enclosures that deliver a precise fit. They can be easily adjusted via two buttons on the side that loosen one ratchet tooth at a time. To tighten, simply lift and turn the center buckle. Simultaneously pressing both buttons allows you to quickly and…
Key features: - Compatible with all BOA equipped Bontrager shoes except Circuit and Sonic - Mix-and-match buckle and shoe colors to get a unique and customized look - Left/right specific design - BOA IP1 dial kits include dial, 1m of lace, T6 tool, and instructions - Red dials only include the dial…
Key features: - Low-profile, micro-release ratchet buckle - Compatible with 2014-Current shoes - Left/right-specific design - Sold in pairs - For optimal hold, it's highly recommended to also replace the ratcheting straps
Sidi's Caliper Buckles replace any Sidi ratchet system to get you back on the road. With precise tightening and simple loosening mechanisms, the Caliper Buckles keep your shoes secure. Retrofitting them onto older Sidis requires replacing the straps with Caliper Straps (sold separately).
Fits SP Carbon, Vent Carbon, Eleven Carbon/Composite, Millenium 4, Carbon Composite, and Carbon Lite soles
Replacement straps for Caliper Buckles