Worldwide shipping: $25-55 + duty/taxes
USA shipping: $15
lead time: 1-2 weeks
Looking to rent? RENT the 2XR FIT Cranks here.
At A Glance
Tired of creaky or clumsy adjustable cranks that don’t offer the lengths you need?
The 2XR FIT Crankset is our vision for what a variable length crank can be: simple, robust, and a range of useful crank lengths.
Made for professional fitters, studios, physical therapy (PT), medical offices and crank length enthusiasts.
Use them on a size-cycle, fit-bike, or outdoors on a real bike.
These cranks are designed for real world use and offer up the same quality and modularity and sizes as the original 2XR Crankset.
2XR Fit Crank Features
6 Crank Lengths: 175, 165, 155, 145, 135, 100mm
Covers a wide range of rider size, riding styles and physical peculiarities.
5 Q-Factors: 150, 156, 168, 183, 201mm for road, gravel, mountain and fat bikes.
Easily Swappable: Quickly change crank length simply by removing/installing the pedals (no proprietary tools)
Swap Q-Factors (spindles) on a fit-bike in a few minutes using only a 5mm allen wrench.
30mm Diameter Spindle: Common size that fits most bikes and size cycles. Note: most size-cycles use a square taper BB/crank so you may need a new 30mm BB when upgrading to 2XR FIT Crank.
Made in USA: designed, CNC machined and finished in Minnesota.
- Material: 2024 Aluminum
- Crank Lengths: 135, 145, 155, 165, 175mm
- Spindles: 30mm spindle, 5 different widths for road, adventure/gravel, mountain, mid-fat, and fat bikes
- Spiders: Standard spiders for 4 and 5 bolt chainrings (mountain 104×4, road = 110×5, track = 144×5). Have a 130×5 Chainring? 110×5 to 130×5 adapter
- Colors: black, silver, pink, orange, gold, turquoise, purple, olive, sand, midnight
- BB/Frame Standards: BSA (English threaded), ITA, PF30, BB86, BB92 BB30 T47, 386EVO, BBRight, + more (note: BB90/BB95 not compatible)
- Warranty: 5 years
Fitter and Rider Friendly Design
- No proprietary tools or chainrings
- All 2XR parts are interchangeable
- Only 5mm allen wrench for install (torque wrench recommended)
- Trailside friendly adjustment
- Low torque specs (5-10Nm)
- Swap crank arms + pedals between different bikes easily
Appleman 2XR Crankset Specifications
| Spindle | ROAD | ADVENTURE | MOUNTAIN | MID-FAT | FAT |
|---|---|---|---|---|---|
| Crank Arm Length | 175 / 165 / 155 / 145 / 135 / 100 | ||||
| Q Factor * | 150 | 156 | 168 | 183 | 201 |
| Spindle Diameter | 30 | ||||
| Bottom Bracket Types | BSA, ITA, PF30, BB30, T47, 386EVO, BBRight, any 30mm bearing matching Outer Bearing Width (note: BB90/BB95 not compatible) | ||||
| BB Shell Width | 68/86 | 68/86 or 73/92 | 68/86 or 73/92 | 73/92 or 83/107 | 100/121 |
| Outer Bearing Width** | 91.5 | 91.5 or 96.5 | 91.5 or 96.5 | 96.5 or 106.5 | 123.5 |
| Types of Bike | Road, CX, Gravel, Track | CX, Gravel, Mountain | Mountain | Mid-Fat | Fat |
| Chainline (inner) | 42 on track spider | 43 | 49 standard/boost | 56.5 super boost | 66.5 fat 177 rear end |
| Chainline (outer) | 47.5 recommended for 1x | 50.5 recommended for 1x | 56.5 super boost | 64 fat 177 rear end | 74 fat 197 rear end |
| Chainline (2x) | 44 | 47 | 53 | 60 | 70 |
| Distance Between Crank Arms Inside Faces | 123 | 129 | 141 | 156 | 174 |
| Spider use, typical | 110x5, 110x4, 144x5 (track) | 110x5, 110x4, 104x4 | 104x4 | 104x4 | 104x4 |
*Q-factor has a small amount of adjustability and is +0.5mm/-1.5mm. Dependent on frame/BB widths and spacers/shims | |||||
**Outer Bearing width is the width of the installed bottom bracket bearings and seals | |||||
all measurements in millimeters | |||||
