Power meterPartial spec
Rotor INspider INspider MTB
Lists today at $550
Own a Rotor INspider INspider MTB?
Track its value in your garage, or list it for sale locally in a few taps.
What a used one is worth
New
$550
$467 to $550
Like new
$522
$444 to $550
Excellent
$495
$421 to $544
Good
$412
$351 to $454
Fair
$302
$257 to $333
For parts
$165
$140 to $181
From the current list price, adjusted for condition. Guidance from our catalog, not an appraisal.
Overview
- Brand
- Rotor
- Series
- INspider
- Model
- INspider MTB
- Type
- Power meter
- Years
- up to 2026
- Current list price
- $550 (as of 2025-12)
Compatibility
- Spindle
- 30mm
Specifications
- Bcd
- 100x4
- Fits
- Rotor KAPIC, Rotor KAPIC Carbon
- Battery
- rechargeable Li-ion polymer, 350 h
- Material
- CNC machined 7075 aluminum
- Variants
- INspider MTB, INspider MTB Shimano compatible
- Weight g
- 105
- Protocols
- ANT+, Bluetooth Smart
- Meter type
- spider
- Power channels
- dual
- Spindle options
- 24mm, 30mm
- Water resistance
- IPX7
- Power meter detail
- both legs measured combined at the spider
MTB spider meter for KAPIC cranks; a Shimano compatible version was listed at the same $533.72 regular price in June 2025. Launch year not confirmed. Price from the rotorbike.com en-us (USD) store as archived; the live site returned a bot check on 2026-09-27, so current prices were not re-checked.
For sale now
None listed right now. Save a search in the app and get told when one appears. Parts are local pickup at launch.