The alloy Sport Lite cam, which weighs just 6.5g, is CNC machined from 7075 aluminium. The anodised gloss black finish with machined and laser etched pocket gives the Sport Lite snail cam a unique and classy appearance. The aggressive design of the notches means that once you have reached your desired chain tension, the wheel should be securely held in that position.
The cr-moly Sport HD cam, weighing in at 18g, is also CNC machined and has a tough surface treatment to help prevent corrosion and keep the snail cam looking good. A series of incrementally smaller holes are designed to reduce weight without compromising strength. The increased durability of the cr-moly material allows for greater tooth resolution, meaning that you can really fine-tune the adjustment of your chain tension using the small but positive micro notches.
These cams available individually, rather than in pairs, so whether you prefer the durability offered by two Sport HD cams, the low-weight option of running two Sport Lite cams, or the middle-ground option of running a Sport HD cam on the drive side, and a Sport Lite cam on the non-drive side, the Trialtech snail cam tensioners offer the solution for you. It also means that if you damage one of your cams you can simply replace it, rather than having to buy a whole new pair. Customer rating: 5/5.