Harddrive 1" Rear Belt - 133t Oe# 40058-07 — Harley-Davidson Softail Heritage Classic, Softail Deluxe, Softail Rocker C (2007-2011)

Harddrive 1" rear belt with 133-tooth count, carbon fiber reinforced drive belt engineered for high-demand V-Twin motorcycle drivelines. Superior strength over aramid alternatives with synthetic rubber teeth rated from -30°C to +130°C.

Features

• Carbon fiber tension member for increased strength
• Treated tooth-facing fabric resists punctures and debris
• Synthetic rubber teeth for low noise and temperature resistance
• Synthetic rubber backing increases flexibility and width stability
• Made in the USA

Specifications

• Brand: Harddrive
• Manufacturer Part #: 21201902
• UPC: 191361537585
• Length: 14 in
• Width: 14 in
• Height: 2 in
• Weight: 3 lbs
• Tooth Count: 133

Fitment

Fits V-Twin motorcycles using 1" belt drive systems. Verify your bike's OE belt spec before ordering to confirm fitment.

Frequently Asked Questions

What makes this belt stronger than other drive belts?

Carbon fiber tension member provides superior strength compared to aramid-based belts, designed for demanding riding conditions.

Will this belt work in cold weather?

Yes — synthetic rubber compound is rated to -30°C, so it performs in freezing conditions without brittleness.

Is this belt made in the USA?

Yes — Harddrive manufactures this belt domestically.

How often should I replace this belt?

Inspect for cracks and wear regularly. Replace when you see fraying edges, cracking, or if the belt has over 20,000 miles of service.