High-pressure chaincase lubricant that improves clutch cooling, prevents slipping and chatter, and extends primary chain life. Distinctive red color for leak detection. Suitable for all Big Twin primaries.
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Spring-loaded holder secures 7–8 in tablets with a case; compatible with B and C size RAM® round ball bases; made from high-strength composites.
- Formulated for heavily loaded transmissions and gear boxes
- For Big Twin transmissions and final drives
- Recommended for 4, 5 & 6 speed Big Twin transmissions
- Extreme pressure additives reduce wear
- Distinctive red color for leak detection
- Quiets gear whine and improves shifting, reduces transmission clunk
4" HP40 slip-on muffler for select 2025 HD Softails; free-flowing 4" design improves performance and produces a deep, throaty rumble.
Synthetic ester 4T engine oil that maximizes horsepower, protects wear components, and maintains clutch performance for single-cylinder offroad motorcycles and ATVs.
3.5 in HP35 Slip-On for HD: DBX-style catalyst baffle for increased horsepower and torque. Easy install, tuning recommended. OEM gaskets required (not included). No O2 sensor holes.
High-density friction plates increase surface area by 11% for longer clutch life; precision-manufactured drive plates; made in the U.S.A.
- Specifically formulated for front forks
- Reduces fade for smoother operation
- Eliminates stiction and drag for improved fork action
- Superior anti-foam protection
- Anti-wear additives extend component life
- Formulated for gearboxes and final drive units without a wet clutch
- Smooth shifting and reduced gear whine
- Extreme pressure additives reduce component wear
- For motorcycles and ATVs (not for wet clutches)
4.5" slip-on mufflers tuned for HD touring bikes. Works with stock head pipes; DBX Performance baffle for improved sound and power. Made in USA with a Forever Warranty.
- High-performance radial piston design with straight flow for fast response
- Anti-block and anti-fading systems for reliable damping
- 50/30-click rebound and compression adjusters
- Progressive spring with threaded preload; adjustable for solo or two-up riding
Comfort-focused grips. Sold as a pair. Easy installation.