Brand: GOLDIX
Model: R370
Front Wheel: 100x12mm 100x9mm
Rear wheel: 142X12mm 135x10mm
Core: ROAD HG/XDR
Number of spokes: 24H/28H
Ratchet: 36/60T
36/60T ratchet
Material: 20CRMOTI
Center hardness: ≥HRC55
Surface hardness: ≥HV2000
Limit torque: ≥400NM
Fatigue resistance: ≥100,000 times (250NM)Warranty: 2 years or 30,000 km