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Description
This one-piece 1 1/8” bar mount is super light with great strength and torsional resistance in the event of a crash. A great alternative to OEM bar mounts that allow the bars to twist when you tip over. Precision machined from aircraft quality aluminum, there is a 6mm difference between the forward and back mounting positions.
Ride Eng. also machines their own stainless steel posts that prevent over tightening, unlike the cheap bolts used by other competing brands. They will fit stock or after-market rubber mounted triple clamps.
Technical Specifications
- MFG. Part Number KT-BBM00-CA
Vehicle Information
BETA RR 390 Dirt Bike (2015-2026)
The BETA RR 390, an acclaimed off-road motorcycle produced from 2015 to 2026, is renowned for its robust performance and versatility. It consistently features a single-cylinder, 4-stroke, liquid-cooled engine paired with a six-speed transmission, delivering smooth power, strong low-end torque, and a lively midrange ideal for enduro riding. Over its production run, the RR 390 has seen significant refinements. While engine displacement remained largely consistent, early models (2015-2017) were initially carbureted, transitioning to electronic fuel injection (EFI) by 2016-2017, which became standard from 2018 onwards. Chassis updates were notable, with a redesigned frame for the Race Edition in 2017, a new chassis across all RR 390 models in 2018, and further enhancements in 2024 for RR Racing models, including a more rigid frame and KYB suspension. Trims include the standard RR, the competition-focused RR Race Edition, the street-legal RR-S (introduced around 2017), and the newer RR X-Pro (2025+) designed for serious trail riding with a lower seat height. These updates ensure the RR 390 remains a top contender in its class. Frequently Asked Questions:
Q: How can I be sure this part fits my specific BETA RR 390?
A: To ensure perfect compatibility, please use the year and edition selector at the top of this page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Filter Change | Every 5 to 15 hours | More frequently (5-7 hours) for aggressive or race-level riding. Less frequently (10-15 hours) for recreational riding, depending on model year. |
| Air Filter Service | Every 5 to 20 hours | More frequently (2-5 hours) in dusty/muddy conditions or for aggressive riding. Less frequently (10-20 hours) for recreational riding, depending on model year. |
| Spark Plug | Regular check | Check color and wear, replace if doubtful. |
| Coolant | Regular check | Check level frequently, especially in hot conditions. Use long-life coolant. |
| Chain (Transmission) | Frequent cleaning and lubrication | Check tension and wear regularly. Replace when teeth are pointed. The timing chain should be checked during major services (90h, 120h, 150h, etc.) and preventively replaced for race use. |