Contains: front +rear wheels, rim tape, skewers, washer, nut, spare spokes. Matieral: aluminum rims, aluminum hubs. Spokes: DT spokes or Pillar spokes.
Custom type: HUB017 (20H/24H) HUB018(24H/24H). Hub: Front 74mm x 8mm, rear 112x 10mm. Weight: HUB018 (front 472g, rear 628g). HUB017(front 465g, rear 638g). Fits for 16 349 Folding bike Hub axle system 74/112mm (NOT 305 WHEELS), fit for brompton. Suitable for brompton folding bike, use nut to fix rear wheel not require skewer. Support external 2s 3s 4s 5speed cassette, come with spacer. Comaptible for shi ma no cassette. J bent type, CNC machined, noise sound. Front 2 rear 4 bearings, 6 pawls, 72rings. Straight pull type Front 2 rear 4 bearings, 6 pawls, 72rings.