Race Face Era eMTB Crankarms Cranks
What the checker says8will not fit
Run variant by variant through the e-MTB builder’s own engine. Every sentence below is the checker’s, unedited. Nothing here says this part fits your bike; it says what it does and does not fit among the parts we hold.
Checked against 495 verified e-MTB parts in this catalog. 492 produced no finding of any kind; that is Era eMTB Crankarms (ISIS, 165mm). Era eMTB Crankarms (ETOR, 165mm) clears 490. Each variant produces 3 to 5 distinct errors and 0 distinct warnings.
Will not fit
- Will not fiterror · Motor / Drive unitCranks do not fit this motor: Race Face Era eMTB Crankarms (ETOR, 165mm) is a etor-spline crank and Bosch Performance Line CX (BDU374Y) has a isis spindle. E-MTB cranks bolt straight to the drive unit spindle, so the spline standard must match. On 1 of the 6 verified motor / drive units in this catalog. Applies to 1 of 2 variants.
- Will not fiterror · Motor / Drive unitCranks do not fit this motor: Race Face Era eMTB Crankarms (ETOR, 165mm) is a etor-spline crank and Bosch Performance Line CX (BDU384Y) has a isis spindle. E-MTB cranks bolt straight to the drive unit spindle, so the spline standard must match. On 1 of the 6 verified motor / drive units in this catalog. Applies to 1 of 2 variants.
- Will not fiterror · Motor / Drive unitCranks do not fit this motor: Race Face Era eMTB Crankarms (ETOR, 165mm) is a etor-spline crank and Shimano EP8 Drive Unit DU-EP801 has a shimano-ep8 spindle. E-MTB cranks bolt straight to the drive unit spindle, so the spline standard must match. On 1 of the 6 verified motor / drive units in this catalog. Applies to 1 of 2 variants.
- Will not fiterror · Motor / Drive unitCranks do not fit this motor: Race Face Era eMTB Crankarms (ETOR, 165mm) is a etor-spline crank and Shimano EP8 Drive Unit DU-EP801-CRG (Cargo) has a shimano-ep8 spindle. E-MTB cranks bolt straight to the drive unit spindle, so the spline standard must match. On 1 of the 6 verified motor / drive units in this catalog. Applies to 1 of 2 variants.
- Will not fiterror · Motor / Drive unitCranks do not fit this motor: Race Face Era eMTB Crankarms (ETOR, 165mm) is a etor-spline crank and TQ HPR50 Drive Unit has a isis spindle. E-MTB cranks bolt straight to the drive unit spindle, so the spline standard must match. On 1 of the 6 verified motor / drive units in this catalog. Applies to 1 of 2 variants.
- Will not fiterror · Motor / Drive unitCranks do not fit this motor: Race Face Era eMTB Crankarms (ISIS, 165mm) is a isis-spline crank and Fazua RIDE 60 Drive Unit has a etor spindle. E-MTB cranks bolt straight to the drive unit spindle, so the spline standard must match. On 1 of the 6 verified motor / drive units in this catalog. Applies to 1 of 2 variants.
- Will not fiterror · Motor / Drive unitCranks do not fit this motor: Race Face Era eMTB Crankarms (ISIS, 165mm) is a isis-spline crank and Shimano EP8 Drive Unit DU-EP801 has a shimano-ep8 spindle. E-MTB cranks bolt straight to the drive unit spindle, so the spline standard must match. On 1 of the 6 verified motor / drive units in this catalog. Applies to 1 of 2 variants.
- Will not fiterror · Motor / Drive unitCranks do not fit this motor: Race Face Era eMTB Crankarms (ISIS, 165mm) is a isis-spline crank and Shimano EP8 Drive Unit DU-EP801-CRG (Cargo) has a shimano-ep8 spindle. E-MTB cranks bolt straight to the drive unit spindle, so the spline standard must match. On 1 of the 6 verified motor / drive units in this catalog. Applies to 1 of 2 variants.
$475.00 MSRP·370 g
What the maker states
- Arm length
- 165 mm
- Crank interface
- Etor (on 1 of 2 variants); Isis (on 1 of 2 variants)
A value shown as a set or a range differs between this model’s variants and is never one variant’s spec.
2 verified variants
| Variant | Crank interface | Price (MSRP) | Weight | Source | Last checked | Build |
|---|---|---|---|---|---|---|
| Era eMTB Crankarms (ISIS, 165mm) | isis | $475.00 | 370 g | maker’s page | 2026-07-29 | Build with this |
| Era eMTB Crankarms (ETOR, 165mm) | etor | $475.00 | 370 g | maker’s page | 2026-07-29 | Build with this |
The rest of what the maker states1 not published
1 further field the checker looks for is not published by Race Face, so we leave it blank rather than estimate it, and that check stays silent on this cranks. It is ring. Each is recorded as “not stated by the maker (not checked)”.
Source: each variant links the maker’s own page in the table above. Last checked 2026-07-29.
Checked against
The checker ran this model against every verified part below that it has a slot for, the same way it checks a build in the builder. What follows is the verdict it actually produced for that specific pairing — not a recommendation, and not a guarantee any of these parts fits your own bike.
- 9point8 Fall Line 30.9 / 125mm (INLINE) (Dropper Post) No conflicts found
- BikeYoke Divine 2.0 Dropper Post 31.6 / 125mm (Dropper Post) No conflicts found
- BikeYoke Divine SL Dropper Post 30.9 / 80mm (Dropper Post) No conflicts found
- BikeYoke Divine SL Rascal Dropper Post 30.9 / 80mm (Dropper Post) No conflicts found
- BikeYoke Revive 3.0 Dropper Post 30.9 / 125mm (Dropper Post) No conflicts found
- BikeYoke Revive Max 3.0 (34.9) Silver Ltd. Dropper Post 34.9 / 125mm (Dropper Post) No conflicts found
6 of 265 counterparts with a page of their own that the checker actually probed this model against, in alphabetical order by brand and model — never by price, popularity or the verdict itself.