GBoost Worlds Best Belt WBB383
The Original Game Changer
The World’s Best Belt (WBB) by GBoost is the original high-performance CVT belt that set the standard for durability and reliability. Before the Race Series, this was the go-to belt—and it still holds its own today. It’s a more cost-effective alternative to the Race Series while still delivering excellent performance across a wide range of powersports applications.
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Proven reliability for aggressive riders
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Excellent belt life under heat and load
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Trusted by thousands before the Race Series arrived
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Great choice for trail, utility, and everyday use
Fitment
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2017+ Can-Am Maverick X3 (All Models)
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2016+ Can-Am Defender HD10 / HD8
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2018+ Can-Am Maverick Sport / Trail 1000 / 800
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Ski-Doo 850 E-TEC, ACE 900, and ACE 900 Turbo Models
OEM Replacement Part Numbers
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Direct Replaces:
- 422280651
- 417300383
- 422280654
- 42280652
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Cross-Compatible With:
- 417300531
- 417300391
- 417300166
- 417300425