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![]() PinionPinion P1.18 18-Speed Upgrade - For KMX (636% Gear Range) $2,900.00 The P1.18 features a 636% gear range with 18 evenly spaced gears and a twist shifter for shifting without pedaling. It requires a simple 60 ml oil change every 10,000 km or annually. Sealed against water and dirt, it’s located at the bottom bracket for added durability. The P1.18 shifts faster than traditional systems and can switch multiple gears at once, minimizing breakage risk. - (More Details)
Pinion C1.6 6-Speed Crank Upgrade - For KMX (295% Range) $1,550.00 This specific model offers 6 distinct gear ratios, making it perfect for situations where a wide range of gears isn't necessary, such as urban commuting or e-bikes with speed limitations. The C1.6 gearbox is smaller and lighter than some other Pinion models, and its gear range is well-suited for lower speeds with high torque. It requires a simple 60 ml oil change every 10,000 km or annually. - (More Details)
Pinion C1.9XR 9-Speed Wide-Ratio Upgrade - For KMX (568% Gear Range) $1,900.00 The Pinion C1.9XR 9-Speed XR (Extra wide range) is engineered with 9 distinct gears, making it perfect for situations where riders need quick access to both very low and very high gears, such as on steep climbs or during fast descents. Unlike standard cassettes that feature closely spaced gears, the C1.9XR has larger jumps between gears, facilitating greater adaptability to various terrains. The gears are situated within the hub, which eliminates the necessity for external derailleurs, resulting in a clean and low-maintenance drivetrain. The gearbox provides 9 unique gear options, striking a good balance between a wide range and manageable shifting.
UTCustom KMX Boom for Pinion Drive - Square Boom for Steel Frame $300.00 Now you can add a 9, 12, or 18 speed Pinion Drive to your KMX. This version is for the steel, square-frame Adult KMX models. Powder coated black, or can be painted to match if purchased with trike with UTCustom colors. Pinion Drive not included. - (More Details) IN STOCK Pinion C1.12 12-Speed Upgrade - For KMX (600% Gear Range) $2,050.00 The Pinion C1.12 12-Speed Gearbox features a 600% gear range, providing efficient pedaling on steep climbs and flat terrain. It's enclosed gearbox protects the shifting mechanism from dirt and weather, allowing for quick and smooth gear changes even under load. The C-Line is smaller and lighter than the P-series, with a simple 60 ml oil change needed every 10,000 km or annually.
UTCustom KMX Boom for Pinion Drive - Extruded Boom for Aluminum Frame $325.00 Now you can add a 9, 12, or 18 speed Pinion Drive to your KMX. This version is for the Venom and Koyote aluminum KMX models. Powder coated black, or can be painted to match if purchased with trike with UTCustom colors. Pinion Drive not included. - (More Details) IN STOCK |