- 3-cylinder Genesis 120™ engine
The Genesis 120 engine is compact and lightweight. Its long stroke and four-valve design produces a tremendous amount of torque for corner-to-corner acceleration on the trail. The broad torque curve is easy for clutch tuners to hit and allows riders to have instant power after backshifting.
The three-cylinder engine debuted in 2005.
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- Direct-to-crankshaft clutching
Instead of using a gear reduction, the Genesis 120 engine has the primary clutch directly attached to the crankshaft. This reduces parts, complexity and weight, resulting in a great product for consumers. It also allows the engine to be mounted deeper in the chassis to deliver a lower center of gravity, further enhancing the sled’s cornering stability. The YVXC primary spins at 8500 RPM to transfer power from the engine to the
secondary and on to the track.
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- 15x136x1.25-inch Camoplast Rip Saw track
The Camoplast Rip Saw track is a standard feature on the RS Rage. It has been widely acclaimed in the industry as the best all around OEM track for acceleration, cornering bite and everyday trail usage. The Rip Saw track is the result of a collaborative effort between Yamaha and Camoplast.
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- Rear-exiting exhaust
The exhaust is routed out the back of the sled in order to optimize and maximize airflow through the engine. The tuned system is specifically engineered to produce the Genesis 120’s broad powerband and also helps keep the sled in balance.
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- Lightweight hydraulic brake system
The lightweight 4-piston brake system delivers solid stopping power without fading, even in high-use applications. It also incorporates a lightweight,
double-finned, self-cooling brake disc.
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- Lightweight forged pistons
The forged pistons used in the Genesis 120 engine are engineered for light weight and still allow high compression rates of 11.3:1 on 87 Octane gas. The piston design came out with the Genesis 120™ engine on the Vector™-class sleds.
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