GOLDIX DH350

Speed drop electric assisted heavy-duty off-road mountain bike with 32 hole ratchet wheels and 52T heavy-duty speed drop special wheels

2023 Latest Ratchet System EXP 52t

Front wheel sealing bearing

Rear wheel hub seal bearing

Material: 7005 aluminum alloy

Adapter: hg-xd-ms

Ultimate torque: ≥ 400n. M

Maximum static load: 2000n

Waterproof and dustproof: IP42-IP53

Fatigue strength: ≥ 100000 cycles (250n. M)

Maximum pulling force of single spoke hole: 2500n

CNC machining, one-time forming, precision manufacturing, high strength, smoother rotation;

Patented ratchet structure with a biting angle of only 6.9 °, making the pedal response faster and more efficient

Due to different batches, the weight deviation marked on the product is approximately plus or minus 10 grams. Please note that once you place an order, you agree to this clause

Please confirm before placing an order