Does a mechanical advantage of increased gearing sound Interesting? If so read on. Through research and testing of many different prototypes with varying amounts of Ovality we found 115% from the top centre to be the optimum. This shrank the dead spot suitably and gave the same flawless chain retention and silence as our round rings. The shortening of the dead spot on the top and bottom of the power curve allows you to get back into the power phase of your crank rotation sooner. The benefit of this is twofold; increased gearing on the downward stroke and faster crank speed to get the crank propelled back around into the power phase continually. This is a significant gain because virtually...
Best Price: £49.49 from Cyclestore
| Stockist | Catalogue Product Name | Price | |
|---|---|---|---|
| Burgtec SRAM Oval 3mm Offset Thick Thin Chainring 3-Bolt Burgtec Bullion Gold 30T - Burgtec Bullion Gold | £49.49 | Visit Store |
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Does a mechanical advantage of increased gearing sound Interesting? If so read on. Through research and testing of many different prototypes with varying amounts of Ovality we found 115% from the top centre to be the optimum. This shrank the dead spot suitably and gave the same flawless chain retention...
Burgtec SRAM 3mm Offset Thick Thin Chainring 3-Bolt Burgtec Bullion 28T - Burgtec Bullion
Sram Boost 3mm Offset Thick Thin Chainring. Awesome chain line plus awesome chain retention enough said. Eagle compatible. Designed and tested in MTB heaven the Peak District. Keeps your chain on! Additional information Weight 0.072 kg Dimensions 200 × 150 × 10 mm Colour Burgtec Black...
Burgtec SRAM 3mm Offset Thick Thin Chainring 3-Bolt Burgtec Bullion 30T - Burgtec Bullion
Sram Boost 3mm Offset Thick Thin Chainring. Awesome chain line plus awesome chain retention enough said. Eagle compatible. Designed and tested in MTB heaven the Peak District. Keeps your chain on! Additional information Weight 0.072 kg Dimensions 200 × 150 × 10 mm Colour Burgtec Black...