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GhostBikes.com£99.99Visit shop Renthal Silver 660 7/8 5 Inch Rise Trials Handlebars
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The Renthal 660 7/8 5 Inch Rise Trials Handlebars are designed for dedicated trials, motocross, and enduro riders seeking a balance of structural rigidity and tactile feedback. These bars provide a significant 5-inch rise for improved ergonomics, though their braced 7/8-inch design may not be compatible with modern over-sized bar clamps without adapters. Built from premium aluminum alloy, these handlebars offer a competition-grade solution for riders prioritizing precise bike control and long-term component reliability.
| Model Part Number | 660-01-SI-04-254 |
|---|---|
| Brand | Renthal |
While durable enough for street use, the 5-inch rise is specifically engineered for trials and off-road geometry, which may feel awkward on standard road bikes.
No, these are standard 7/8-inch bars. You must use 7/8-inch risers or a conversion adapter to fit them to oversized mounting systems.
The cross brace increases the structural integrity and lateral stiffness of the handlebars, helping to prevent the bars from twisting during high-impact riding.
Measure the diameter of your current handlebars where they attach to the triple clamp. If it measures approximately 22mm (7/8 inch), these bars will fit.
Renthal uses 7010 T6 aluminum, which is designed to be highly resistant to bending, but no handlebar is indestructible in the event of a severe crash.
Check that your handlebar clamp bolts are torqued to the manufacturer's specification. If slippage persists, clean the mounting surface with a degreaser to remove any residue.
Ensure that the cross brace is properly tightened and check that your handlebar grips are in good condition. You may also consider installing bar-end weights to dampen resonance.
To ensure proper installation, ensure your motorcycle uses a 7/8-inch bar mounting system. If your bike currently uses 1 1/8-inch tapered bars, you will need to purchase an aftermarket adapter kit. When mounting your controls, avoid overtightening the perch bolts, as this can crush the thin-walled aluminum if excessive force is applied.
Care Instructions:
