Engine: Two-stroke single with KIPS® Displacement: 84cc Bore x stroke: 48.5 x 45.8mm Cooling: Liquid Carburetion: Keihin PWK28 Induction: Crankcase reed valve Compression ratio: 10.0:1 (low speed) ? 9.2:1 (high speed) Ignition: Digital CDI Transmission: Six-speed Frame: High-tensile steel perimeter design with subframe member Rake / trail: 27° / 3.5 in. Suspension type, front: 36mm inverted telescopic cartridge fork Suspension adjustments, front: 18-way compression damping Suspension type,...