Finally available at RRD , the famous competition variator from CLEMENT BOUCHET.
A variator designed by an enthusiast, for performance enthusiasts! Unlike other manufacturers, Clément BOUCHET didn't just copy an existing product; he clearly reinvented a racing variator!
In order to reduce the overall weight despite a significant increase in the range (115mm compared to 100mm for most sport variators), CBE has fitted reinforced alloy cheeks! These cheeks obviously need to be replaced when they wear out (like a piston in a cylinder).
This is a lightweight, linear dimmer with a nice range (115mm)!
One must always be careful, and even more so with an aluminum variator, by not trying to overtighten the motor spring, which has two effects:
-increased wear on the cheeks, crankshaft bearings, or belts
-the transformation of power into calories of heat / into wear
DERBI crankshaft version, for hybrid type competition engines fitted with DERBI EURO 3 crankshafts.
Use a longer belt to take full advantage of the range! This variator is designed for 17mm wide belts to handle the power!
Also available in a 20mm spool version for mounting with racing engines such as BIDALOT , MALOSSI MG / MVR, MVT G2, G3, G4...
Technical specifications :
Without a clutch
Large range: outer diameter of 115 mm
Canon Ø25 mm
Cheek piece machined from solid aluminum, in 7075 T651 alloy (Fortal, the most resistant)
Designed for 17mm belts
CBE CNC rocker switch with PTFE anti-friction coating
Reduced weight: 740 g (without weights)
Delivered assembled, ready to use
Reversible on the barrel (standard or reverse mounting)
Advantages of the racing variator :
Ease of adjustment
Lightness
Excellent durability, thanks to the materials and treatments used.
Modular: adapts to other crankshafts by changing only the barrel
Optimal use :
Ideally designed for a 17 mm belt, in order to fully utilize the 115 mm range.
Package contents:
Assembled speed controller (with rocker switches)
Crankshaft nut
Assembly and operating instructions
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