Rotor REX 1.1 INpower MTB Crank BCD 76 1-speed

Instead of 605,87 € Our price:
You save 44%
Price excl. VAT excl. Shipping & Handling
for shipment to United States.

Availability: please select.

  • Description
  • Fact Sheet
  • Availability**
  • Ratings (0)

Description of Rotor REX 1.1 INpower MTB Crank BCD 76 1-speed

REX 1.1 INpower crank as a Boost version

Define your optimal pedal performance, whether you're a climber, sprinter, pacer, or all three. The way you exert power throughout a single pedal rotation varies in force, even more when you are seated, standing, sprinting or pacing. Define your pedal performance with INpower's TORQUE 360 and OCA pedal analysis and then apply it to Q-Rings to commit to your full potential.
Sophisticated metrics interpret your data through user-friendly software and advise you when to turn up the pace, ease off the pedals, do another interval or call it a day. Inconspicuously integrated inside the crank axle, INpower is protected from shocks, crashes and outside contaminants plus it allows you to maintain your bike's sleek, elegant aesthetics.

OCA - Optimum Chainring Angle
Knowing your OCA will allow you to align Q-Rings' maximum gear ratio with your maximum force output.

UBB - Universal Bottom Bracket
INpower cranks are compatible with almost every bike frame in the market.

Features optimized for Q-Rings.
TORQUE 360 and OCA help cyclists precisely and accurately analyze force variations in their pedal stroke.

User-friendly software.
INpower software features different modules to optimize cycling performance.

Integrated electronics inside.
Electronics and battery are integrated inside the axle, making INpower shock and contaminant resistant, and waterproof with cleaner data transfer.

Tool-free battery replacement.
INpower uses a standard AA battery that typically lasts 300 hours when fully charged. A rechargeable AA battery can also be used.

Compatible with all ROTOR 30 mm cranks.
INpower's axle-based technology offers a wide range of cranks for both road and off-road riding.

Trinity Drilling System Due to the larger axle-crank contact area of a BB30 crank, all three holes can be drilled from the axle side of the crank arm, allowing further optimization of wall thicknesses. It improves both the weight and the weight-rigidity ratio of the crank arm.

The Rotor REX 1.1 INpower Boost MTB crank can be used with Rotor QX-Rings (not included in delivery), noQ- Rings and also with any standard chainrings for 76mm bolt circle diameter.

  • spider: 76 BCD
  • Q-factor: 163mm
  • chainline: 53,6 mm
  • material: 100% CNC machined 7055 aluminium
  • compatible mit BSA, BB89, BB92, PF30, BBRight,
    Cannondale F-Si Ai
  • spindle 30mm
  • battery specifications: AA 1.5 V
  • estimated battery life: 300 hours riding time
  • water resistance: IPX7
  • strain gauges: 4 gauges in the axle
  • wireless technology: ANT+™ 2.4 Ghz
  • data transmitted: power, cadence, TORQUE 360, OCA, torque effectiveness (left side), pedal smoothness (left side)

Fitting for derailleur: Single Speed (3/32"")
Included in delivery: without bottom bracket cups and chainring
crank, aluminium chainring bolts, spacer
Material: 7055 aluminium
Recommended Bottom Bracket: Rotor UBB 30
Weight supplement: weighted by Bike24
  • Description
  • Fact Sheet
  • Availability**
  • Ratings (0)

Fact Sheet of Rotor REX 1.1 INpower MTB Crank BCD 76 1-speed

Product Name: Rotor REX 1.1 INpower MTB Crank BCD 76 1-speed
Manufacturer: Rotor
Item Code: ROT313419
activity: Bike
material: Aluminium
usage bikesport: MTB
bottom bracket axle profile: 30mm Hollow Shaft, M30 - 28/30mm Hollow Shaft
MTB - bolt circle diameter: 76mmmm
direct mount offset: 3mm (Boost)
chainring mount: Direct Mount + Spider
chain line: 53.6mm
crank special features: Power Meter
Q-factor: 163mm
Model year: 2018
Color: Black
weight: 562g
manufacturer item code: C13-028-19010-0 (170mm), C13-028-20010-0 (172mm), C13-028-21010-0 (175mm)
Manufacturer page:
  • Description
  • Fact Sheet
  • Availability**
  • Ratings (0)
Selection: Rotor REX 1.1 INpower MTB Crank BCD 76 1-speed
Still 1 in stock in stock, delivery time 12-14 days Crank arm length 170mm
  • Description
  • Fact Sheet
  • Availability**
  • Ratings (0)


(0 Ratings)
Customer Reviews