Link Accessories › Trigger Wheel (TWM) Image 1 of 1 Trigger Wheel (TWM) $95.00 Medium Diameter Trigger wheel – Small and Large sizes also available.24 tooth175 diameter40mm centre Quantity: Add To Cart Added! Medium Diameter Trigger wheel – Small and Large sizes also available.24 tooth175 diameter40mm centre You Might Also Like Trigger Wheel (TWS) Trigger Wheel (TWL)