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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
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Description
drivetrain gears Baker Drivetrain Grudge Box 6 Speed Transmission Builders Kit Harley T – American Classic MotorsBRAND NEW PART # GrudgeBox TC Fits Harley 2006 17 Dyna2007 17 Softail & 2007 2016 Touring **MUST CONTACT US WITH THE YEAR AND MODEL OF THE MOTORCYCLE** **MAY HAVE A BUILD TIME OF 1 2 WEEKS** Shift Drum: Standard Pattern Built to take high horsepower abuse found in late model H D performance applications while providing elegant shift precision. Transmission Configurations GrudgeBox Straight 1st, 2nd 3rd, 4th, 5th and 6th gears, design and geared for
BRAND NEW
PART # GrudgeBox-TC
Fits Harley 2006-17 Dyna
2007-17 Softail & 2007-2016 Touring
2007-17 Softail & 2007-2016 Touring
**MUST CONTACT US WITH THE YEAR AND MODEL OF THE MOTORCYCLE**
**MAY HAVE A BUILD TIME OF 1-2 WEEKS**
Shift Drum: Standard Pattern
Built to take high horsepower abuse found in late model H-D performance applications while providing elegant shift precision.
Transmission Configurations
GrudgeBox - Straight 1st, 2nd 3rd, 4th, 5th and 6th gears, design and geared for performance buffs, racers and speed freaks seeking negligible power loss.
FEATURES
All gears are straight cut for negligible parasitic power loss, providing maximum power transfer to the rear wheel
Wide-ratio gearing for heavier performance applications
Built for aggressive take-offs and long distances at above-average speeds
250 RPM drop at higher highway speeds (approx. 80 mph)
Engineering focus on excessive durability
Gears up to 40% wider than stock
Positive dog tooth engagement in gear with pie-shaped shift dogs
Frictionless linear detent shift system for smooth shifting
Redundant neutral detent to make it easy to find neutral
Low effort, single-axis/linear motion ratchet pawl for crisp, tight and easy shifting
More durable than stock
No case modifications are required for installation
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
Cool bedding
Color: Champagne, Size: Queen
As advertised nice and soft. But most of all cool. It really stays cool, especially on warm nights. A.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Wonderful
Color: Blue Flake Tortoise, Size: Small
Beautiful glasses. I get many compliments
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Reviewed in the United States on December 4, 2025
★★★★★ 5
Super
Color: Porcini Tortoise, Size: 52-17-140
Muy buenos les puse mi receta y los uso a diario
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Glasses
Color: Dark Tortoise, Size: 54/17/140
It’s beautiful I like the glasses wonderful
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Reviewed in the United States on January 14, 2026
★★★★★ 1
Glassws are too wide
Color: Dark Tortoise, Size: 54/17/140
Glasses are tood wide. No one have been able to ajust these. Up to now I have not been able to wear them. I don't recommend these.
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Reviewed in the United States on March 29, 2026