A brand new Rotor INspider Shimano direct mount spider can flip your present XTR, XT, and even SLX cranks into the sleekest-looking MTB energy meter. Made in Spain, this is among the lightest powermeter options we’ve seen from Rotor but. And because of the brand new 4-bolt 100BCD, you may go as small as 30T with spherical or oval 1x chainrings…
Rotor InSpider Shimano MTB energy meter cranksets
We final noticed the lighter, sleeker new INspider MTB powermeter for Rotor’s personal carbon crank arms this previous spring. Now, those self same upgrades come to any mountain biker using a contemporary Shimano 1x direct mount crankset.
What’s new? And the way does it work?
This new CNC-machined 7075 aluminum Shimano powermeter spider model is even 6g lighter than for Rotor’s personal crank arms, shaving it down to simply 99g claimed. The ability meter’s electronics are housed in an IP67-sealed alloy physique with a gel impression safety layer. Each ANT+ and Bluetooth Sensible deal with common communication. Then, a magnetic charging port makes recharging it fast and simple, with Rotor claiming 350 hours of run time per cost.
And it does that with out paring down the options, providing mixed twin leg energy measurement with +/-1.5% accuracy and sending energy, cadence, and L/R stability to your biking pc. Open the app and it’ll present you a 360º pedal stroke evaluation with torque vectoring, and even information you towards the optimum chainring angle in case you’re working their Q-Ring oval chainrings.
This new Shimano INspider additionally comes with Rotor’s new MTB 100×4 BCD chainrings, supplied in 30/32/34/36 tooth counts in each spherical and oval shapes. The rings characteristic Rotor’s Common Tooth Design to work with 11- and 12-speed chains from each SRAM and Shimano.
Rotor InSpider Shimano energy meter – Pricing, compatibility & availability
The brand new Rotor InSpider Shimano energy meter is accessible now for a debut value of $499 / 449€. That’s the identical value as InSpider for Rotor’s personal crank arms when it debuteed. Which has since gone up nearly 20%. The brand new InSpider energy meter is immediately suitable with the most recent Shimano SLX, XT & XTR direct mount 1x crankarms. Then you definately simply want to choose your most popular chainring.
For now, it appears chainring choices are comparatively restricted because of the distinctive Rotor 4-bolt 100mm bolt circle diameter. Which aren’t even at present out there individually from Rotor. However whenever you purchase the ability meter, Rotor lets you choose a 30-36T spherical ring included within the value. Or a 30-36T oval Qring for a further 10€.
