RockShox didn't tweak the ZEB for 2027 — it rebuilt enduro's benchmark fork from the stanchions out, and the reviewers who've ridden it are nearly unanimous: this is the new one to beat.
A ground-up redesign, not a refresh
For 2027, RockShox has thrown out the old playbook. The ZEB — its burliest single-crown fork, aimed squarely at enduro and freeride — gets an all-new chassis (lower legs, stanchions and crown), a new air spring, a re-tuned damper and a fresh set of external adjusters. RockShox says the targets were simple: less friction, a more linear spring and more control. According to ENDURO Mountainbike Magazine, it nailed every one of them.
The headline change is the move to a LinearXL twin-tube air spring that's fully self-contained, rather than the old design that used the chassis itself as part of the air spring. The pay-off, reviewers report, is a fork that sits higher in its travel yet still keeps a usable buffer deep in the stroke.
2027 ZEB by the numbers
ButterWagon, AirAnnex, LinearXL: the tech decoded
ButterWagon is RockShox's name for a matrix of tiny dimples machined into the stanchions; as the fork compresses they collect bath oil from the lower legs and carry it back up, per The Lost Co., keeping the bushings and wiper seals lubricated through the whole stroke. SKF low-grab wiper seals and a bigger lower-leg oil bath handle the rest of the anti-friction work.
AirAnnex is a bulge cast into the bottom of the air-side lower leg that adds volume to flatten the end-stroke ramp. Adjustable Bottom Out (ABO) then lets you firm up the final 7–17mm of travel with a 5mm hex key — so you can run lower pressure for grip without blowing through on the big hits. The Charger 3.2 damper, retuned for the new air spring, keeps fully independent high- and low-speed compression adjustment.
What the reviewers are saying
Three first-ride verdicts
Independent verdicts from across the cycling press — follow each link for the full review.
Worth the premium
“RockShox has done a great job and delivered an incredibly good fork.”
Read the full reviewA new benchmark
“On the trail, the new ZEB generates an enormous amount of traction while feeling surprisingly lively at the same time.”
Read the full reviewImpressively smooth
“When dialling back a little, the smoothness and comfort of this new fork impressed.”
Read the full reviewThe praise isn't unconditional. ENDURO files the ABO bumper feeling "slightly too firm" and the ~200g weight gain under its cons, and notes the discontinued 190mm travel option. Fanatik Bike ran back-to-back timed laps against the old ZEB to settle the "is it actually faster?" question — though the stopwatch numbers live in their video rather than the write-up.
Price, and how it stacks up
View data table
| UK RRP (£) | |
|---|---|
| ZEB Select | 965 £ |
| ZEB Ultimate | 1265 £ |
| Fox 38 Factory | 1439 £ |
| ZEB Ultimate FA | 1750 £ |
| Fox Podium Factory | 2199 £ |
In Rand (approx, @ today's rate): ZEB Select: ~R21 000 · ZEB Ultimate: ~R27 500 · Fox 38 Factory: ~R31 300 · ZEB Ultimate FA: ~R38 100 · Fox Podium Factory: ~R47 900
Which ZEB is which
| ZEB Select | ZEB Ultimate | ZEB Ultimate Flight Attendant | |
|---|---|---|---|
| Damper | Charger Delta RC | Charger 3.2 RC2 | Charger 3.2 Flight Attendant |
| Air spring | LinearXL | LinearXL | LinearXL |
| Electronic | No | No | Yes |
| Price (USD) | $989 (~R16 300) | $1,299 (~R21 400) | $1,799 (~R29 700) |
| Price (GBP) | £965 (~R21 000) | £1,265 (~R27 500) | £1,750 (~R38 100) |
Specs: BikeRadar
The case for and against
- Class-leading small-bump sensitivity and traction (multiple outlets)
- Rides higher with more end-stroke support than the old ZEB
- ABO tunes the final 7–17mm of travel with a single hex key
- More intuitive, clearly-stepped external dials (ENDURO)
- Lower-friction ButterWagon stanchions plus SKF seals
- Roughly 200g heavier than the model it replaces
- Pricey next to the Fox 38 Factory (BikeRadar)
- ABO bottom-out bumper can feel a touch firm (ENDURO)
- New air spring and damper aren't backwards-compatible
- 190mm travel option has been dropped
A synthesis of published first-rides rather than our own lab test — the consensus points to a class-leading enduro fork with a weight-and-price asterisk.
Buying one in South Africa
RockShox forks reach SA through SRAM's local distribution, and aftermarket ZEBs typically filter into the marketplace once shops clear new-bike allocations. If you're upgrading, remember it's a complete-fork purchase — there's no LinearXL/Charger 3.2 retrofit kit for an older chassis. Below is what our catalogue is tracking live.
Tap to vote — see how readers lean
RockShox ZEB 2027: your questions
Will the 2027 air spring and damper fit my old ZEB? +
No. RockShox does not condone fitting the LinearXL air spring or Charger 3.2 damper to a previous-generation chassis — they're tuned to work as a complete system with the new lowers, stanchions and crown.
How much air pressure does it need? +
A lot more than before. RockShox recommends roughly 140 psi for an 82kg (180lb) rider, versus around 90 psi on the old fork, and the maximum is now 300 psi. ENDURO measured needing 60–80 psi more than the predecessor.
What is Adjustable Bottom Out (ABO)? +
An external mechanical dial that moves the bottom-out bumper to firm up the final 7–17mm of travel, adjusted with a 5mm hex key. It lets you run lower pressure for grip while still resisting harsh bottom-outs.
What travel and wheel sizes are offered? +
150, 160, 170 and 180mm in 10mm increments, in both 27.5in and 29in. The previous 190mm option has been discontinued.
Is it actually better than the old ZEB? +
Reviewers agree it is — more sensitive off the top, more supportive deep in the travel, and more composed on big hits — though it gains roughly 200g and costs more than rivals like the Fox 38.
Sources & further reading
- RockShox has radically redesigned the ZEB — BikeRadar
- New 2027 RockShox ZEB Ultimate on Test – The New Benchmark? — ENDURO Mountainbike Magazine
- First Ride Review: MY27 RockShox ZEB — The Loam Wolf
- 2027 RockShox Lyrik and ZEB — tech breakdown — The Lost Co.
- Is the 2027 RockShox ZEB actually faster? We put it to the clock — Fanatik Bike
- ZEB — official series page — RockShox / SRAM
The 2027 ZEB is a genuine ground-up redesign, and the early verdicts are strikingly consistent: more sensitive off the top, more supportive deep down, and more composed on the big hits — at the cost of a little weight and a premium price. If you ride steep, fast, repeatedly-rough enduro terrain and you're shopping at the top of the market, it's the new fork to beat. Just budget for the price tag, and pump it up harder than you think.
