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Absolute Black > Road chainrings > Absolute Black ROUND 110/5 BCD 2X

Absolute Black ROUND 110/5 BCD 2X

$69.99
-
$135.99 CAD
Absolute Black
 

Absolute Black ROUND 110/5 BCD 2X

Absolute Black ROUND 110/5 BCD 2X

$69.99
-
$135.99 CAD
Tooth Count
34T
36T
38T
50T
52T
Colors
Quantity
34T Black
RR34/5BK
$69.99 CAD
36T Black
RR36/5BK
$69.99 CAD
38T Black
RR38/5BK
$69.99 CAD
50T Black
RR50/5BK
$135.99 CAD
52T Black
RR52/5BK
$135.99 CAD
50T Grey
RR50/5GR
$135.99 CAD
52T Grey
RR52/5GR
$135.99 CAD
Options/Parts
Long, 5 bolts + nuts
In stock
Long, 5 bolts + nuts
BOLT5L
$29.99
Dura Ace 9100 Crank Bolt Covers + Bolts Black
In stock
Dura Ace 9100  Crank Bolt Covers + Bolts  Black
DACOVER91BK
$69.99
Dura Ace 9100 Crank Bolt Covers + Bolts Ultegra Grey
In stock
Dura Ace 9100 Crank Bolt Covers + Bolts Ultegra Grey
DACOVER91GR
$69.99
Ultegra 8000 Crank Bolt Covers + Bolts Black
overdue
Ultegra 8000 Crank Bolt Covers + Bolts  Black
ULTCOVER80BK
$69.99
Ultegra 8000 Crank Bolt Covers + Bolts Ultegra Grey
overdue
Ultegra 8000 Crank Bolt Covers + Bolts  Ultegra Grey
ULTCOVER80GR
$69.99
Add to cart


Overview
absoluteBLACK Premium Shimano 110/5 bcd compatible ROUND chainrings are designed for cranks like Shimano Dura-Ace FC7950, Ultegra FC6750, Shimano 105 -5750 and many more with 5 bolt fitting. These are finest round aftermarket chainrings in terms of shifting, stiffness and manufacturing quality. 10/11/12spd compatible. Made in EU

ADVANTAGES OF ABSOLUTE BLACK ROAD ROUND CHAINRINGS:
*One of a kind look
*Super stiff design due to thicker, 5mm construction 
*Bespoke Absolute Black 4 / 6 point ramp and recess shifting design shifts as crisp as original
*Finest design that provides excellent strength to weight ratio
Specs
  • Size (Mass +/-1g): 34T (31g), 36T (38g), 38T (44g), 50T (118g), 52T (133g)
  • Color: Black, Grey (inner ring in black only)
  • Compatibility: Shimano Dura-Ace 7950, Ultegra 6750, Shimano 105- 5750, Tiagra 4650, FSA, Praxis, Rotor 3D & 3D+, S-works and many more 5 bolt cranks. Also fits Sram Force and Red but NOT compatible with Sram cranks that have 1 hidden chainring bolt (Force22, Red22). Compatible with Di2. 10 / 11 / 12spd compatible.
  • BOLTS: For Outer chainring please order "Long bolts" from us OR our Bolt Covers
    Changing Inner chainring only? use original bolts
  • Material & Finish: cnc machined 7075 Txxx Aluminum. Long-lasting construction. Type II anodizing
  • IMPORTANT: If you currently use 53/39T chainrings you have 130BCD cranks (not 110bcd). In this case please look at our 130BCD chainrings as you will not be able to use anything smaller than 53/39T.
*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.
 
Technology
 
Installation
How to mount 110/4 9100 / 8000 Oval chainring: (same instruction as for 9000/6800 cranks)
First, you need to remove your crank from your bike. Once removed, unscrew the 4 bolts that hold two chainrings together with a T-30 torx key. Remove both original rings. Locate the new oval inner chainring with the triangular timing indicator positioned behind crank arm. The bolt holes on the small chainring are recessed – so the nut heads will sit flush with the surface of the chainring - these recesses should face you when mounting the bolts. Absolute Black outer chainring has a specific shape of mounting tabs so it will only fit one way on the crank arm. If you are only switching the inner chainring to oval - use the original bolts that came with your crank. If you are switching to a pair of oval rings, you will need a set of regular ‘double' chainring bolts or our set of Bolt covers. Tighten all four bolts with force of about 5-7Nm. Mount your crank back to the bike. You may also need to adjust the front derailleur slightly.
 
 
 



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