Products

Select this power meter to upgrade your current Jcob cranks to ride with dual-sided power. Simply remove the crank spider, install the NGeco and ...

The NGeco MTB Cannondale power meter spider is the power meter for all cyclist who already use a Cannondale SI, SISL or SISL2 crank set.   Compa...

The Power2Max NGeco MTB e*thirteen single power meter (super boost) is compatible with all e*thirteen XCX-, TRS- and LG1-cranksets. The chainline o...

For all mountain bikers who already use a direct mount Praxis single crank set with 3 Bolt Interface. The correct power meter for the 52mm BOOST ch...

For all mountain bikers who already use a Race Face single crank set with CINCH direct mount standard. This includes the Race Face Aefect, Aefect R...

KAPIC is our lightest and stiffest aluminium crankset and is inspired by the 7 historic victories of ROTOR athletes in the legendary Cape Epic race...

KAPIC Carbon is an exceptionally light crankset to meet the highest demands of pros from the explosive pedal power required at World Cup circuits t...

For all mountain bikers who already use a direct mount SRAM single crank set or a modular SRAM crank set with a Q-factor of 168mm (these cranks use...

For all mountain bikers who already use a RaceFace single crank set with CINCH direct mount standard. This includes the RaceFace Aefect, Aefect R, ...

Take control of your crankset with total modularity at a minimum weight with ROTOR's new ALDHU cranks. These streamlined cranks combine an innovati...

If you have a Shimano GRX crank but are ok changing your BB to save weight and still use your existing GRX chainrings, both 1x and 2x. Take control...

The NGeco Rotor ALDHU power meter road is the power meter for those who already own a Rotor ALDHU crankset. Introducing our new gravel powermeter:...

Our Track Power Meter is Back! The NGeco Rotor ALDHU 30 power meter set Track consists of the NGeco power meter spider and the Rotor ALDHU crankset...

LIGHTER AND STIFFER We all know that the introduction of disc brakes to road cycling has increased the weight of bicycles. Our goal was to reduce...

If you have a Shimano GRX crank but are ok changing your BB to save weight and but still want use your existing GRX chainrings, both 1x and 2x, the...

LIGHTER AND STIFFER We all know that the introduction of disc brakes to road cycling has increased the weight of bicycles. Our goal was to re...

Our Track Power Meter is Back! Although this power meter is meter is designed to be used on the track, due to construction restraints, the power me...

Select this power meter for use on your Specialized S-Works and FACT carbon cranks. Works with all Specialized frames without the need for addition...

Select this power meter to upgrade your current SRAM S900, Force22, Rival22, Force 1, Rival 1, and CX1 cranks to ride with power. Simply remove th...

Select this power meter to upgrade your current SRAM S900, Force22, Rival22, Force 1, Rival 1, and CX1 cranks to ride with power. Simply remove the...

ROTOR SPACER 0.5mm TYPE E FOR C/SET 30mm ID NYLON WHITE

Rotor Set of 2 8.5mm Spacer for 30mm axle

4 3mm spacers for 30mm spindle

You think that your bike's performance features could be enhanced with components selected á la carte at your local bike shop — and that you should...

Product Description You think that your bike's performance features could be enhanced with components selected á la carte at your local bike shop —...

Two spacer sets to fit all standard BB shells. The ROTOR spacers are manufactured in Aluminum 7075 and allow the cranks to be centered and adjusted...

The 4630 is designed to allow any PF30, BBRight or 386 EVO to work with a 30mm crankset. It is designed to work with any frame using a 46mm dia...

You had your choice of any bike in the shop but you made your selection based on potential upgrade options. The Press Fit 4130 will easily accommod...

A set of 2 in black for the 30mm axle

Product Description ROTOR T4730 threaded bottom brackets are the new addition to our 2021 lineup. This bottom bracket fits any frame with a standar...

Stainless steel bottom bracket for 30mm axle to reduce weight and make a stiffer crankset. Low friction bearings to maximize the performance.

Product Description You, or more specifically, your choice of frame, motivated us to address challenges related to bottom bracket installation and...

Product Description You, or more specifically, your choice of frame, motivated us to address challenges related to bottom bracket installation and...

Product Description You, or more specifically, your choice of frame, motivated us to address challenges related to bottom bracket installation and...

There's nothing worse than setting up your shiny-new crankset on your bike and finding gaps, spaces, and wobbles. To solve the problem before your ...