Product reviews:
Leonard
2025-12-23 iphone 11 Pro
Burgtec Oval Chainring GXP Boost 6mm 6mm offset chainring on boost
6mm offset chainring on boost
Thomas
2025-12-17 iphone 6s Plus
Burgtec Thick-Thin GXP Boost 6mm Offset 6mm offset chainring on boost
6mm offset chainring on boost
Sram Boost DUB GXP 3MM Offset BB30 6mm offset chainring on boost
6mm offset chainring on boost