1. Bicycle wheel rim.
2. Shock absorption: preventing the rebound no matter in rugged, bumpy, or rough roads and making your riding comfortable.
3. For M.T.B. / A.T.B. / city / trekking.
1. Size: 26"x1.5"~2.35" (559x18). 2. Material: aluminum magnesium alloy. 3. Assembly: bearing. 4. Axle: a. Front: m9 x 100 x 108 w/q.r. b. Rear: m10 x 135 x 145 8sp cassette sprockets w/q.r. c. M10 x 135 x 145 9sp cassette sprockets w/q.r. 5. Hub: 6 holes in front hub for disk plate assembly. 6. Color: powder coating red, yellow, blue, black, white / CNC. 7. Weight: front 1250g & rear 1400g. 8. FOR M.T.B. / A.T.B. / city / trekking.