2020 Double Sens - Compatible Frame OTK

The 2020 standard double-sense crown holder OTK is designed to provide reliability, lightness and ease of mounting on all compatible karting frames OTK (Tony Kart, Kosmic, FA Kart, Exprit, Redspeed).

Double mounting direction

Thanks to its reversible design, this crown holder allows mounting in both directions, facilitating the precise alignment of the chain according to the chassis and engine configuration.
Ideal to optimize the transmission line and limit premature wear of the chain.

Universal compatibility OTK

Compatible with all chassis using the standard OTK (rear medium diameter 50 mm).
Easy and fast assembly, without modification.
Compatible with engines Rotax and IAME, allowing use on the majority of current competitive configurations.

Robust and lightweight manufacturing

• In ultra-light magnesium

• Weight: 0.270 g

• Accuracy CNC milling

• Excellent resistance to mechanical stresses

• Optimal maintenance of the crown even under heavy loads

Performance and reliability

• Reduction of vibration

• Better transmission alignment

• Reduced mechanical losses

• Increased length of chain and crown

Technical specifications

• Model: 2020 dual sense

• Compatibility: Standard OTK

• Axis: 50 mm

• Mounting: reversible

• Weight: 0.270 g

• Material: magnesium

• Compatible engines: Rotax and IAME

• Use: competition and leisure

Why choose this crown holder?

Poor transmission alignment can result in loss of performance, rapid chain wear and a risk of breakage in the race.

This model ultra-light magnesium ensures accurate and reliable positioning, even under intense competitive conditions, while reducing unsuspended weight for better kart behavior.