Crankbrothers Highline 11 Dropper Dropper Post
What the checker says21will 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. 488 produced no finding of any kind; that is Highline 11 Dropper 31.6 / 150mm. Highline 11 Dropper 30.9 / 150mm clears 481. Each variant produces 7 to 14 distinct errors and 0 distinct warnings.
Will not fit
Emtb dropper seattube, Frame. 21 more findings from the same check, on up to 1 of the 16 verified frames each.
Open a variant in the builder to see the ones that apply to your own parts.
$439.99 MSRP
What the maker states
- Diameter
- 30.9 mm diameter (on 1 of 2 variants); 31.6 mm diameter (on 1 of 2 variants)
- Drop
- 150 mm of drop
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 | Diameter | Price (MSRP) | Weight | Source | Last checked | Build |
|---|---|---|---|---|---|---|
| Highline 11 Dropper 31.6 / 150mm | 31.6 mm diameter | $439.99 | not stated | maker’s page | 2026-07-29 | Build with this |
| Highline 11 Dropper 30.9 / 150mm | 30.9 mm diameter | $439.99 | not stated | maker’s page | 2026-07-29 | Build with this |
Source
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.
- Bontrager Line Pro 30 TLR Boost 29 MTB Wheel (Front) (Front Wheel) No conflicts found
- Bontrager Line Pro 30 TLR Boost 29 MTB Wheel (Rear) (Rear Wheel) No conflicts found
- Bontrager SE6 Team Issue TLR MTB Tire (Front Tire) No conflicts found
- Bosch CompactTube 400 (Battery) No conflicts found
- Bosch Kiox 300 (Display / Controller) No conflicts found
- Bosch Performance Line CX (BDU374Y) (Motor / Drive unit) No conflicts found
6 of 267 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.