Rotor

ROTOR 公路圓齒環 BCD110x5 外齒環黑色

Weight: 132g per set 50/34 Characteristics: - 100% CNC-machined, 7075-T6 aluminum alloy - Steel shifting pins - Designed to work with all 9, 10 and 11 speed groupsets

$600.00 – $800.00

ROTOR 公路圓齒環 BCD110x5 外齒環破風黑色

Weight: 171g per set 52/36 Sizes: Outer - 58A, 56A, 55A, 54A 53A, 52A, 50A Inner - 44, 42, 41, 39, 38, 36, 34t Characteristics: - 100% CNC-machined, 7075-T6 aluminum alloy...

$970.00

ROTOR 公路 Q齒環 - SH110x4 - 外齒環 - 黑色 -適用於 ALDHU 3D+ SHIMANO DA9100 UT8000

Oval chainrings compatible with the new ALDHU 3D+ cranks, ROTOR's lightest crankset ever, but also compatible with 4-bolt Shimano cranks. When mounted to ROTOR's ALDHU 3D+ cranks, these Q rings can...

$1,030.00

ROTOR 公路圓齒環 - SH110x4 - 外齒環 - 黑色 -適用於 ALDHU 3D+ SHIMANO DA9100 UT8000

Rotor poured all of our experience in oval Q rings development into producing an innovative Round Chainrings solution. Machine CNC¡¦d from ultralight aeronautic-grade 7055 aluminum, our new look 4-arm chainrings are...

$780.00 – $900.00

-50%

ROTOR 山地 Q齒環 - BCD104x4 - 外齒環 - X3 - 黑色

Q-RINGS QX3 104BCD Your endurance is legendary and your ability to outlast your friends and rivals breeds envy. QX3 chainrings for your triple cranks with 104/64BCD feature subtle 10% ovality to...

~~$990.00~~

$495.00

-50%

ROTOR 山地 Q齒環 - BCD120x4 Sram XX Specific - 外齒環 - X2 - 黑色

Q-RINGS QX2 120BCD (SRAM) If your bike reflects your identity as a mountain biker, then selectivity and brand loyalty marks your choices. For SRAM cranks requiring a specific BCD, we crafted...

~~$990.00~~

$495.00

-50%

ROTOR 山地圓齒環 - BCD110x5 - 外齒環 - X2 - 黑色

ROUND QX2 110BCD Your hard-earned technical skills have won you races and enabled you to match pace with your fitter, less-skilled riding buddies...but they´re gaining on you with their improved technique....

$360.00 – $780.00

-50%

ROTOR 山地 Q齒環 - BCD110x5 - 外齒環 - X2 - 黑色

Q-RINGS QX2 110BCD ??Shred????you don´t usually take advice from the office recycling bin but your favorite trail begs to be ridden so you obey. QX2 chainrings for your double 110/60BCD cranks...

$440.00 – $990.00

-15%

ROTOR 公路 QXL齒環 BCD110x5 外齒環破風黑色

QXL?s help you further improve your maximum sustainable output by offering a greater ovality, which increases drivetrain resistance during the most-productive part of your pedal rotation. If you ride for long...

~~$1,250.00~~

$1,062.50

-15%

ROTOR 公路 Q齒環 BCD110x5 外齒環黑色

Weight: 148g per set 50/34 Sizes: Outer - 53, 52, 50, 46, 44t Inner - 42, 39, 38, 36, 34t ? Characteristics: - 100% CNC-machined, 7075-T6 aluminum alloy - Steel shifting...

$760.00 – $1,010.00

ROTOR 公路 Q齒環 BCD110x5 外齒環破風黑色

Weight: 173g per set 50A/34 Sizes: Outer - 56A, 55A, 54A, 53A, 52A, 50A, 48A Inner - 42, 39, 38, 36, 34t Characteristics: - 100% CNC-machined, 7075-T6 aluminum alloy - Aero...

$960.00 – $1,180.00

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