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ROTOR Direct Mount & 4 Bolt Spider Mount

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ROTOR Direct Mount & 4 Bolt Spider Mount 

Our new  Direct Mount chainrings are machine CNC’d from single blocks of ultralight aeronautic-grade 7075 aluminum and can be mounted straight onto the axle or crank arm. With fewer individual parts we’ve shaved precious grams off the component weight and focused on delivering you ease of assembly and maintenance. The integrated configuration means a simplified lightweight solution without compromising on durability.

The clever spline interface between the Direct Mount and the axle delivers a robust yet smooth engagement allowing you to maximise the efficiency in transmission of power in your pedal rotation. This advanced solution is achieved thanks to the patented anchoring system of our Optimal Changing Position (OCP) Mount technology. The unique design of the teeth incorporates all the experience gained in the technological development of oval Q Rings and provides a consistently fast and precise gear shift in the most challenging of cycling conditions.

ROTOR ROUND RING BCD110X4 58T(44) 12-11S OUTER (AERO)
£119.00 £107.10
ROTOR ROUND RING BCD110X4 56T(44) 12-11S OUTER (AERO)
£119.00 £107.10
ROTOR ROUND RING BCD110X4 55T(42) 12-11S OUTER (AERO)
SOLD OUT
Please contact us for re-stocking details
ROTOR ROUND RING BCD110X4 54T(42) 12-11S OUTER (AERO)
SOLD OUT
Please contact us for re-stocking details
ROUND RING 1X BCD110X4 40T UNIVERSAL TOOTH BLACK
£105.99
ROUND RING 1X BCD110X4 42T UNIVERSAL TOOTH BLACK
£105.99
ROUND RING 1X BCD110X4 44T UNIVERSAL TOOTH BLACK
£105.99
ROUND RING 1X BCD110X4 46T UNIVERSAL TOOTH BLACK
£105.99
ROUND RING 1X BCD110X4 48T UNIVERSAL TOOTH BLACK
£117.49
ROUND RING 1X BCD110X4 50T UNIVERSAL TOOTH BLACK
£117.49
ROUND RING 1X BCD110X4 54T UNIVERSAL TOOTH BLACK
SOLD OUT
Please contact us for re-stocking details
Q RINGS 1X BCD110X4 40T UNIVERSAL TOOTH BLACK
£122.99
Q RINGS 1X BCD110X4 42T UNIVERSAL TOOTH BLACK
£122.99
Q RINGS 1X BCD110X4 46T UNIVERSAL TOOTH BLACK
£122.99
Q RINGS 1X BCD110X4 48T UNIVERSAL TOOTH BLACK
£139.99
Q RINGS 1X BCD110X4 54T UNIVERSAL TOOTH BLACK
£139.99
ROUND RING 1X DM 38T UNIVERSAL TOOTH BLACK
£128.99
ROUND RING 1X DM 40T UNIVERSAL TOOTH BLACK
SOLD OUT
Please contact us for re-stocking details
ROUND RING 1X DM 42T UNIVERSAL TOOTH BLACK
£128.99
ROUND RING 1X DM 44T UNIVERSAL TOOTH BLACK
£128.99
ROUND RING 1X DM 46T UNIVERSAL TOOTH BLACK
£128.99
ROUND RING 1X DM 48T UNIVERSAL TOOTH BLACK
£145.49
ROUND RING 1X DM 50T UNIVERSAL TOOTH BLACK
£145.49
ROUND RING 1X DM 52T UNIVERSAL TOOTH BLACK
£145.49
Q RINGS 1X DM 38T UNIVERSAL TOOTH BLACK
£157.49
Q RINGS 1X DM 40T UNIVERSAL TOOTH BLACK
£157.49
Q RINGS 1X DM 42T UNIVERSAL TOOTH BLACK
£157.49
Q RINGS 1X DM 44T UNIVERSAL TOOTH BLACK
£157.49
Q RINGS 1X DM 48T UNIVERSAL TOOTH BLACK
£167.99
Q RINGS 1X DM 50T UNIVERSAL TOOTH BLACK
£167.99
ROTOR ROUND RING BCD110X4 34T(50) 12-11S INNER
£43.99 £39.99
ROTOR ROUND RING BCD110X4 36T(52&46) 12-11S INNER
£43.99 £39.59
ROTOR ROUND RING BCD110X4 39T(53&54) 12-11S INNER
£43.99 £39.59
ROTOR ROUND RING BCD110X4 42T(54&55) 12-11S INNER
£51.49 £46.34
ROTOR ROUND RING BCD110X4 44T(56&58) 12-11S INNER
£51.49 £46.34
ROTOR ROUND RING BCD110X4 46T(36) 12-11S OUTER
£93.49 £84.14
ROTOR ROUND RING BCD110X4 50T(34) 12-11S OUTER
£93.49 £84.14
ROTOR ROUND RING BCD110X4 52T(36) 12-11S OUTER
£93.49 £84.14
ROTOR ROUND RING BCD110X4 53T(39) 12-11S OUTER
£93.49 £84.14
ROTOR Q RINGS BCD110X4 34T(50) 12-11S INNER
£52.99 £39.99
ROTOR Q RINGS BCD110X4 36T(52&46) 12-11S INNER
£52.99 £47.69
ROTOR Q RINGS BCD110X4 39T(53&54) 12-11S INNER
£52.99 £47.69
ROTOR Q RINGS BCD110X4 42T(54&55) 12-11S INNER
£60.99 £54.89
ROTOR Q RINGS BCD110X4 44T(56&58) 12-11S INNER
£60.99 £54.89
ROTOR Q RINGS BCD110X4 52T(36) 12-11S OUTER
£106.99 £96.29
AERO OVAL Q RING BCD110x4 56T(44) OUTER BLACK
SOLD OUT
Please contact us for re-stocking details
50T Aero Qarbon Chainring Shimano 110x4 BCD - single outer ring
SOLD OUT
Please contact us for re-stocking details
AERO OVAL Q RING BCD110x4 55T(42) OUTER BLACK
£110.99 £84.99
1x Aero ROUND RING BCD110x4 52T BLACK
SOLD OUT
Please contact us for re-stocking details
1x Aero OVAL Q RING BCD110x4 52T BLACK
£139.49 £125.54
Q-Ring 44T BCD110x4 Inner Black new Shimano ALDHU
SOLD OUT
Please contact us for re-stocking details
1x Aero OVAL Q RING BCD110x4 44T BLACK
£122.49 £93.99
1x Aero OVAL Q RING BCD110x4 50T BLACK
SOLD OUT
Please contact us for re-stocking details
AERO OVAL Q RING BCD110x4 54T(42) OUTER BLACK
£116.49 £89.99
Direct Mount Q ring 48 | 32
SOLD OUT
Please contact us for re-stocking details
Q-Ring 54T (44T/42T) BCD110x4 Outer Black (NEW Shimano/ALDHU)
£104.99 £79.99
Q-Ring 56T (44T) BCD110x4 Outer Black (NEW Shimano/ALDHU)
£104.99 £79.99
Direct Mount Q Ring RD1 CX1 & Gravel - 54T Black
£167.99 £151.19
Direct Mount Q Ring RD1 CX1 & Gravel - 52T Black
£167.99 £89.99
Direct Mount Q Ring RD1 CX1 & Gravel - 46T Black
£167.99 £151.19
Direct Mount Round Ring RD1 CX1 & Gravel - 54T Black
£145.49 £99.99
Q-Ring 53T (39T) BCD110x4 Outer Black (NEW Shimano/ALDHU)
£104.99 £49.99
Q-Ring 50T (34T) BCD110x4 Outer Black (NEW Shimano/ALDHU)
£104.99 £94.49
Direct Mount No Q round ring 53 | 39
£188.99 £170.09
Direct Mount No Q round ring 52 | 36
£188.99 £170.09
Direct Mount No Q round ring 50 | 34
£188.99 £170.09
Direct Mount No Q round ring 48 | 32
£188.99 £170.09
Direct Mount No Q round ring 46 | 30
£188.99 £170.09
Direct Mount Q ring 53 | 39
£209.99 £188.99
Direct Mount Q ring 50 | 34
£209.99 £188.99
Direct Mount Q ring 52 | 36
£209.99 £149.99
ROTOR Direct Mount 110x4 spider for 1X / 2X - black
£67.99 £61.19
1x/2x AERO MAS SPIDER 110x4
£90.99 £81.89



Rotor Athletes
ROTOR Race Team
RotorUK.co.uk
Unit 14 Western Road
Stratford-upon-Avon
Warwickshire
CV37 0AH
01789 335919

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