ABSOLUTEBLACK OVALCHAINRING ROADCR2X110/4 SHM 9100-39T BLACK

Absoluteblack

ABSOLUTEBLACK OVALCHAINRING ROADCR2X110/4 SHM 9100-39T BLACK

Rs. 5,995.00
SKU: ROV9100/3X/4BK-39T
Pickup available at Velo Studio Usually ready in 24 hours

ABSOLUTEBLACK OVALCHAINRING ROADCR2X110/4 SHM 9100-39T BLACK

Velo Studio

Pickup available, usually ready in 24 hours

#720, 9th cross, 10th A Main Road, 2nd Stage Indiranagar
560038 Bangalore KA
India

9905256789

Absolute Black always recommends using a new chain when fitting new chainrings.

Important:

  • Ramps on big rings are specially configured for combinations: 50/34, 52/36, 52/38, 53/39T 
  • If you wish to use other configuration it will also work, but shifting will be slower and may require more "adjustments" of front dérailleur to be acceptable. Also remember that front dérailleur can only accept max 16T difference between 2 chainrings - this is how Shimano and Sram designed them.
  • Absolute Black always recommends using a new chain when fitting new chainrings

 

Compatibility

Shimano Dura-Ace 9000, Ultegra 6800, Shimano 105 5800, Tiagra 4700. Compatible with Di2 & Pioneer, SRM and other power meters

BOLTS

For Outer chainring please order Long bolts OR Bolt Covers

Changing Inner chainring to oval only? use original bolts

Material & Finish

cnc machined 7075 Txxx Aluminum. Long-lasting construction. Type II anodizing

Ovality

Optimized to each size separately. 34T- 6.5% ; 36T- 11.4%, 38T- 11.4%, 50/52 - 10.3% ; Timing of 108 -109.5° after TDC (top dead center) - Ideal for road climbing. Patent Pending