Profile: Talon Engineering Ltd. manufactures after-market wheels, sprockets and clutch baskets. All our rear sprockets are made in 'in-house'. These sprockets are available in our standard design. They are made from aircraft specification aluminum and anodized in gold for stock. One-off specials can be made to order and sprocket blanks are also available. Our kart sprockets are made from 7075 T6 aircraft grade material. These sprockets are proven to be durable and are professional in appearance. No need to remove wheels to change gearing.