absoluteBLACK Premium Oval Shimano 4 Bolt Outer Chainring

##absoluteBLACK Premium Oval Shimano 4 Bolt Outer Chainring DA9100 & R8000 The absoluteBLACK Premium Oval Chainring is the perfect addition to your set up to help improve your pedalling efficiency. Compatible with four-bolt Shimano DA9100 and R8000 chainsets; this outer chainring brings consistency to the pedal stroke by helping to eliminate the dead spot. The bespoke six-point ramp and recess shifting design helps the chain to move between chainrings with ease; while the 5mm construction provides great stiffness. The oval shape is laid out to provide a maximum radius at the strongest part of the pedal stroke; with a smaller radius at the dead-spot. This layout provides a consistent pedal stroke; where the oval chainrings are not noticeable. Further benefits include a lower chance of incurring knee pain due to lower stress on the legs when at their weakest point in the revolution. Promoting a higher cadence; especially when climbing; the chainring also helps provide the rider with fresher legs for longer. ##absoluteBLACK’s size recommendations * 50T outer chainring ? Choose this size if you ride for pleasure or sportive events. This is the most versatile and comfortable size * 52T outer chainring – if you race and feel strong; it’s the classic outer chainring size and a great option for experienced riders * 53T outer chainring – if you race and feel very strong; it’s the classic outer chainring size and a great option for powerful riders ##Please Note * Ramps on big rings are specially configured for combinations: 50/34; 52/36; 52/38; 53/39T * Other configurations will also work; but shifting will be slower and may require more adjustments of front derailleur * Shimano recommends a maximum 16T difference between two chainrings ##VIMEO:194736834:560:315t##