Harddrive 1-1/8" Rear Belt - 136t Oe# 40570-04 — Harley-Davidson Sportster 883, Sportster 883 Custom, Super Low (2004-2006)

Harddrive 1-1/8" rear belt with 136 teeth, engineered with carbon fiber reinforcement for V-Twin motorcycle drive lines. Synthetic rubber construction resists temperature extremes from -30°C to +130°C while delivering low noise and superior strength compared to aramid belts.

Features

• Carbon fiber tension member for increased strength
• Specially treated tooth facing resists punctures and debris
• Synthetic rubber teeth with superior strength and low noise
• Synthetic rubber backing improves flexibility and width stability
• Temperature range -30°C to +130°C
• Made in the USA

Specifications

• Brand: Harddrive
• Manufacturer Part #: 21192455
• UPC: 191361537646
• Tooth Count: 136T
• Length: 14 in
• Width: 1-1/8 in
• Weight: 3 lbs

Fitment

Fits V-Twin motorcycles requiring a 1-1/8" rear belt with 136-tooth count and 14" length.

Frequently Asked Questions

What's the advantage of carbon fiber reinforcement over aramid?

Carbon fiber delivers higher structural strength and superior performance under demanding riding conditions compared to aramid-type belts.

Will this belt handle extreme temperatures?

Yes — synthetic rubber teeth and backing operate reliably between -30°C and +130°C without degradation.

Is this belt made in the USA?

Yes — Harddrive manufactures this belt domestically.

How long is this belt?

14 inches long, 1-1/8 inches wide, with 136 teeth.