110BCD 4 Bolt Spider Mount 52t Aero Oval Ring (Training)- Grey
Our Training Shimano 110/4(bolt pattern) oval chainrings are designed for new Shimano cranks like Dura-Ace 9000, Ultegra 6800, Shimano 5800 and others. This is shift-able chainring for 2X cranks.cnc machined 7075 Txxx Aluminum. Long-lasting construction. If you are removing original Shimano 4 bolt chainrings, you will need cover bolts or the ROTOR standard road double 4 bolt set to fit AbsoluteBlack or ROTOR 4 bolt chainrings. If changing the inner ring only, then use the exisiting bolts.
Compatibility: Shimano Dura-Ace 9000, Ultegra 6800, Shimano 105 5800, Tiagra 4700.
The oval ring gives smoother power delivery and better traction — You can push a stiffer gear, or ride up steeper gradients without losing traction.
Out of our base in the British countryside, DMR Bikes has been designing and creating some of the best Mountain Bikes, dirt jump bikes, pedals, frames and components for over 20 years. From the iconic V12 pedal to the legendary Trailstar, our team of riders and designers continue to work with some of the sports biggest names to create products that will endure the riding we all know, do, and love.
* The specification list above is correct at the time of publishing but manufacturers can sometimes change specifications of their products more quickly than we can update our website - Please contact us if you need to check before buying or if you wanted to ask about a component which we have not listed.