e*thirteen Grappler Race Alloy e*spec Enduro Wheelset - 27.5" Variant:110/148mm Boost Outsole Material: TPU

Outsole Material: TPU

Compatible with 50T and 52T Eagle cassettes

Cinch Pro™ fit system offers optimal coverage by cradling the occipital bone for full protection

The back ventilation provides a breathable and comfortable solution

Bluetooth® version - Bluetooth 5

e*thirteen Grappler Race Alloy e*spec Enduro Wheelset - 27.5" Variant:110/148mm Boost Outsole Material: TPUThe Grappler Race Alloy e*spec Enduro Wheels are engineered specifically for the rigors of full power e bike riding on aggressive terrain. Refined over multiple World Cup racing seasons, they are up to 228% stronger than earlier e*spec Plus models. They offer the perfect balance between responsiveness, precision, comfort, and increased durability at an incredible value. The welded 6069 aluminum rims with 30mm inner width have ample lateral stability