Bearings: fully sealed bearings

They feature micro-knurling throughout to further improve grip

not forgetting how strong that fibreglass construction makes the Aircraft Composite

The arms are built from seamless 4130 CrMo tubing

Saltplus Mesa X Trapez V2 SDS Cassette Rear Wheel Colour:Black Bearings: fully sealed bearingsComplete wheel from Saltplus. Bullt onto a Saltplus Trapez V2 cassette. this wheel features the tough double wall Mesa rim with straight side walls. ###section### Product Specs WHEEL SIZE: 20" HUB: Saltplus Trapez V2 AXLE: 14mm Chromoly Male DRIVE SIDE: Left & Right Switchable RIM: Mesa Rim SPOKES: Straight Gauge NIPPLES: Brass WEIGHT: 1236g 43. 59oz