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Engineered for competitive use
and robust 25Hz GPS module
Designed to handle the extreme demands of competitive racing while maintaining optimal chain alignment and efficiency throughout extended race sessions
Secure fit with front zip and integrated belt
Precision-cut teeth for consistent power delivery
OTK Rear Hub D50 x 77mm Magnesium Shopify Collective Engineered for competitive useThe OTK Rear Hub D50 x 77mm Magnesium (part 0046. E0) is the short magnesium rear wheel hub used across the OTK family of kart chassis. Cast from magnesium alloy, it mounts the rear wheel to the 50mm rear axle and is held in position by an M8 wheel stud and K nut. At 77mm, it is the shortest of the OTK rear hub range and is a genuine OTK spare part. Key Specifications OTK Part Number: 0046. E0 Vendor: OTK Material: Magnesium alloy Axle bore: 50mm Hub
US$ 3785.50
US$ 38.95
US$ 16.99
