Our Silver line of Shimano 110/4 bcd oval chainrings is designed for new type of Shimano cranks like Dura-Ace 9000, Ultegra 6800, 105- 5800 and others.
This is a simplified version of our Premium line. Same aluminium, teeth and shifting ramps, but less material machined out on the outer side for easy maintenance and cleaning on winter training bikes.
Weight is increased on these chainrings as compared to our Premium line for that reason.
Silver line chainrings are a simplified version of our state-of-the-art Premium line.
They use same aluminium, teeth and shifting ramp design. However they are less machined out from the front for easy maintenance and cleaning when used on winter bikes.
This chainring is designed for your winter/training bike where weight is not an issue, but easiness of cleaning is.
Ovality: Optimised to each size separately. 34T- 6.5% ; 36T- 11.4%, 50/52 - 10.3% ; Timing of 108 -109.5° after TDC (top dead centre) - Ideal for road climbing. Patent Pending
Size: (Mass +/-1g): 34T (40g), 36T (44g), 50T (156g), 52T (168g)
BOLTS
For Outer chainring please order Long bolts
Changing Inner chainring to oval only? use original bolts
Advantages of Absolute Black Winter Oval chainrings:
Applications
Shimano Dura-Ace 9000, Ultegra 6800, Shimano 105 5800, Tiagra 4700. Compatible with Di2 & Pioneer, SRM and other power meters
All orders, excluding bikes, are dispatched within 24 business hours from our Darra Warehouse. Bikes will be dispatched within approximately 4-5 working days.
Usually Delivery times will vary from 2-5 business days for metro areas and 7-14 business days for rural and remote areas.
As we approach what is traditionally a busy and peak period, we’d like to remind all our customers that this year will see unprecedented volumes travelling through the Post and Courier networks.
Crooze offers the best prices on a massive range of Bikes, scooters and bike products. If you want to send anything back then we can supply a refund as long as the item/s are in 100% sellable condition (i.e; retuned in undamaged packaging, brand new condition). Crooze reserves the right to refuse a refund if the item/s are not in sellable condition.
If you would like to make a return, please fill out our returns form linked below. Once completed, please print it out and pack with your order, and return it to the provided address.
Note: Customers are responsible for all shipping and handling fees for change of mind returns.
Estimated Delivery Time Frame: 1-5 business days