The R1WURKS B7 Series Slipper Eliminator is designed to eliminate power loss from slipper slip while significantly reducing rotating mass in the drivetrain. This setup is an ideal configuration for stock racing, delivering quicker acceleration and a more direct throttle feel.
Weighing just 4.2g (excluding gear), this ultra-lightweight slipper eliminator replaces the traditional slipper assembly with a rigid, efficient drive solution. A carbon fiber gear washer prevents gear warping, while premium titanium hardware ensures strength without added weight.
⚠️ Gear NOT included — don’t forget to add your spur gear.
Key Benefits
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Eliminates power loss from slipper slip
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Reduces rotating mass in the gearbox
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Improved acceleration and throttle response
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Ideal for stock-class racing
Features & Specifications
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Ultra-lightweight design: 4.2g (excluding gear)
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Carbon fiber gear washer prevents gear warping
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Includes four premium R1WURKS titanium screws
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Main titanium top shaft lockout screw included
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Compatible with most aftermarket spur gears, including Kimbrough
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Precision-machined hub for maximum efficiency
Includes
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(1) Slipper Eliminator Hub
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(3) R1WURKS M3x6 Titanium Button Head Screws (2.5mm hex)
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(1) R1WURKS M3x48mm Titanium Lockout Top Shaft Screw (2.5mm hex)
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(1) Carbon Fiber Gear Mounting Washer
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(1) M3 Locknut
⚠️ GEAR NOT INCLUDED
Fitment
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Team Associated T7
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Team Associated SC7
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Team Associated B7
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Team Associated B7D
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Team Associated B6.4 (with Laydown Top Shaft #91799)
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Team Associated B6.3 (with Laydown Top Shaft #91799)
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Team Associated B6.2 (with Laydown Top Shaft #91799)
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Team Associated B6.1 (with Laydown Top Shaft #91799)
Assembly Note
The hub features a tri-lobe mounting boss that press-fits the gear for optimal concentricity. Once fully seated, rotate the gear to align mounting holes before installing the carbon washer and screws. Press-fit tolerance may vary by gear manufacturer.
🏁 A purpose-built drivetrain upgrade for racers who want maximum efficiency, minimal rotating mass, and zero slipper slip.
