SHIMANO XTR - HOLLOWTECH II - Trail MTB Crankset 1x11-speed
The SHIMANO XTR FC-M9020-1 employs all of SHIMANO's top crank and chainring technologies resulting in a lightweight, durable, and efficient crank that is up to the rigors of aggressive trail riding. The Trail Ride Specific HOLLOWTECH II crank is compatible with the entire range of 1x, 2x, and 3x interchangeable XTR chainrings. With a standard MTB 168mm Q-factor, the FC-M9020-1 is available with 30, 32, 34, and 36T 1x rings and in 165, 170, 175 and 180mm crank arm lengths.
- Trail Ride Specific HOLLOWTECH II crank arm
- Cold Forged aluminum for strength and durability
- Interchangeable with all of XTR chainrings
- Various gear combination
- 3x11: 40-30-22T
- 2x11: 34-24T, 36-26T, 38-28T
- 1x11: 30T, 32T, 34T, 36T
- Standard Q-factor (168mm)
- HOLLOWGLIDE (40T, 38T, 36T)
- Hollow gear construction optimized rigidity, lightweight and durability
- Durable teeth
- Titanium: triple (middle), double (top)
- Stainless steel: single
- Weight: 655.6g (40-30-22T, w/o BB) 629g (34-24T, w/o BB) 603.9g (30T, w/o BB)
TECHNOLOGIES
PRODUCT SPECIFICATIONS
| MODEL NO | FC-M9020-1 |
|---|---|
| SERIES | SHIMANO XTR M9000 Series |
| Color | Series color |
| Average weight | 620 g (36T), 603 g (34T), 586 g (32T), 578 g (30T) |
| Remarks | * 36T/34T is hollow, 32T/30T is not hollow. ** 32T/30T is Stainless steel/Aluminum. *** Spider arm angle is special |
|---|---|
| Chain line (mm) | 50.4 |
| Chain ring combination | 36T, 34T, 32T, 30T (SM-CRM91) |
| Compatible BB type_Outboard | ✔ |
| Compatible chain | HG-X11 |
| Crank fixing bolt included | ✔ |
| Crank arm length (mm)_165.0 | ✔ |
| Crank arm length (mm)_170.0 | ✔ |
| Crank arm length (mm)_175.0 | ✔ |
| Crank arm length (mm)_180.0 | ✔ |
| Gear arms | 4 arm *** |
| HOLLOWGLIDE | X* |
| HOLLOWTECH II | ✔ |
| Optional chain guard_Without chain / bash guard | ✔ |
| P.C.D. (mm) | 96 |
| Rear speeds | 11 |
| Recommended BB_Pressfit | SM-BB94-41A |
| Recommended BB_Threaded (normal) | SM-BB93 |
| Threaded BB shell width_68mm | ✔ |
| Threaded BB shell width_73mm | ✔ |
| Crank arm fixing bolt_With | ✔ |
| Q-factor (mm) | 168 |
SERIES LINE-UP
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FREEHUB XTR Rear FREEHUB 148x12 mm E-THRU Axle 11-speed
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Chainring SHIMANO XTR Chainring 11/10-speed
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Bottom Bracket SHIMANO XTR Press-Fit Bottom Bracket 89.5/92 mm shell width
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Crankset SHIMANO XTR HOLLOWTECH II XC MTB Crankset 1x11-speed
REPLACEMENT PARTS
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Chainring Chainring 36T for FC-M9020-1/FC-M9000-1/FC-M9020-B1
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Chainring Chainring 34T for FC-M9020-1/FC-M9000-1/FC-M9020-B1
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Chainring Chainring 32T for FC-M9020-1/FC-M9000-1/FC-M9020-B1
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Chainring Chainring 30T for FC-M9020-1/FC-M9000-1/FC-M9020-B1
