Haibike ALLMTN CF 9

About the Haibike ALLMTN CF 9

Haibike's ALLMTN CF 9 lands as a full-bore all-mountain e-MTB that doesn't apologise for its ambition. The carbon front triangle and aluminium rear end wrap around Bosch's fifth-generation Performance CX motor - rotated within the frame to shed heat faster and run quieter - while an 800 Wh PowerTube battery sits low and central. It's a layout that prioritises weight distribution and thermal efficiency over novelty, and the result is a bike that feels planted rather than top-heavy when you're threading tight switchbacks or leaning into off-camber roots.

The 2025 iteration brings a completely redesigned frame, new suspension kinematics with a horizontal shock position, and a mullet wheel setup that pairs a 29-inch front with a 27.5-inch rear. That combination isn't just fashion; it delivers the roll-over confidence of a big wheel up front and the snap-around agility of a smaller rear when the trail tightens or you need to flick the back end through a rock garden. RockShox Lyrik Base forks with 160 mm of travel handle the front, while a Deluxe Select+ shock manages 150 mm at the rear, giving you enough squish for proper alpine descents without wallowing on the climbs.

SRAM's S1000 Eagle T-Type AXS wireless shifting and Magura MT5 four-piston brakes round out a spec that's clearly aimed at riders who want premium performance without having to swap half the parts on delivery day. It's a bike built for long days in big mountains, where range, power and composed handling matter more than shaving grams or chasing Strava crowns.

Haibike ALLMTN CF 9 geometry

Reach figures span 425 mm in size S through to 516 mm in XL, putting you in a modern, slightly forward stance that loads the front wheel without pitching you over the bars when the gradient kicks up. Stack climbs from 630 mm to 657 mm across the size range, so taller riders get the bar height they need without resorting to comedy-spacer stacks. The 65-degree head angle is slack enough to inspire confidence on steep, loose descents but not so laid-back that you're wrestling the front end through tight, rooty singletrack.

Chainstays are fixed at 450 mm, which keeps the rear end compact and responsive - useful when you're pivoting around tight alpine hairpins or hopping over logs. The 14 mm bottom-bracket drop is modest, giving you enough pedal clearance to avoid rock strikes on technical climbs while maintaining a low centre of gravity that helps the bike feel stable rather than tippy when you're leaned over in a berm. The mullet wheel configuration shortens the effective wheelbase slightly compared to a full 29er, so you get a bike that feels nimble in the tight stuff but still tracks straight and calm when you're carrying speed down open fire roads.

When you're seated and climbing, the geometry keeps your weight centred over the bottom bracket, so the motor's torque translates into forward drive rather than spinning the rear tyre. On descents, the longer front centre and slacker head angle let you weight the front wheel and trust it to hold a line through chunder, while the shorter rear end lets you pump transitions and manual over obstacles without feeling like you're piloting a freight train.

Component choices & upgrades

The stock build is already well sorted. RockShox Lyrik Base forks offer a solid platform with DebonAir+ air spring and enough adjustment to dial in sag and rebound for your weight and riding style. The Deluxe Select+ shock at the rear is similarly capable, and both components will serve most riders well across a wide range of terrain. Magura MT5 brakes deliver strong, progressive stopping power with four-piston calipers and 203 mm rotors front and rear - more than adequate for long alpine descents where heat management matters.

SRAM's S1000 Eagle T-Type AXS drivetrain is a highlight: wireless shifting is fast, precise and eliminates cable faff, while the 10-52t cassette range gives you a low enough gear for steep technical climbs and enough top end for fast fire-road sections. Schwalbe Magic Mary tyres in a 29 × 2.4 front and 27.5 × 2.6 rear offer predictable grip and decent rolling speed, though you might swap the rear for a faster-rolling tread if you're spending more time on hardpack than loam.

If you're chasing marginal gains or riding at a level where the stock kit becomes the limiting factor, consider upgrading the fork to a RockShox Lyrik Ultimate or Fox 38 for more sophisticated damping and better small-bump sensitivity. A coil shock conversion could suit heavier riders or those who prioritise plush descending over climbing efficiency, though you'll sacrifice some pedalling support. The Limotec dropper post offers 170 mm of travel, which is generous, but if you prefer a different lever feel or want more precise return speed control, a OneUp or Fox Transfer would slot straight in. For most riders, though, the stock spec hits the sweet spot between performance and value - save your money for tyres, grips and a spare battery if you're planning multi-day epics.

Where the Haibike ALLMTN CF 9 excels

This bike is outstanding at long, technical all-mountain rides where you're climbing as much as you're descending. The Bosch Performance CX motor delivers 85 Nm of torque (upgradeable to 100 Nm via a software update from July 2025 onwards), and the 800 Wh battery gives you the range to tackle extended alpine loops without range anxiety. It's the bike you want when your weekend involves 2,000 metres of climbing, rocky switchbacks, and descents that demand both suspension travel and rider confidence.

It also excels on technical descents. The 160 mm Lyrik fork, 150 mm rear travel, and mullet wheel setup combine to create a bike that feels composed and predictable when you're threading through rock gardens, dropping off ledges, or railing berms at speed. The rotated motor placement lowers the centre of gravity and improves weight distribution, so the bike doesn't feel front-heavy or awkward when you're leaning into corners or pumping through compressions.

Where it's less ideal: pure XC racing or lightweight trail riding. At its core, this is a substantial e-MTB built for demanding terrain and long days, not for chasing lap times on groomed flow trails or hoisting over gates. If your rides are mostly mellow green and blue trails with occasional red sections, you'd be happier on something lighter and more playful. Similarly, if you're a lighter rider (under 70 kg) or prefer a more analogue, less assisted feel, the power and heft of the ALLMTN CF 9 might feel like overkill. It's also not the bike for tight, twisty singletrack where a shorter wheelbase and full 27.5-inch wheels would let you pivot faster - though the mullet setup does mitigate that somewhat.

Haibike ALLMTN CF 9 FAQs

What is the range of the Haibike ALLMTN CF 9 2025?
Range depends on terrain, rider weight, assist mode and how much you're climbing, but the 800 Wh battery typically delivers 60 - 100 km of mixed riding. If you're tackling steep alpine routes or using Turbo mode heavily, expect the lower end of that range; mellow trails in Eco or Tour mode will stretch it further. The optional 250 Wh range extender adds roughly 30 - 40 km, making multi-day adventures or big vertical days more feasible.

How does the Bosch Performance CX motor on the ALLMTN CF 9 compare to other e-bike motors?
Bosch's fifth-generation Performance CX is one of the most refined motors on the market: it's quiet, efficient, and delivers smooth, progressive power across the assist range. The 85 Nm torque (100 Nm post-update) sits between Shimano's EP8 (85 Nm) and Brose's offerings, but Bosch's eMTB mode is particularly intuitive, adjusting assistance dynamically based on your pedal input. The rotated motor placement on the ALLMTN CF 9 also improves heat dissipation, so it runs cooler and quieter on long climbs than some competitors.

What type of riding is the Haibike ALLMTN CF 9 best suited for?
It's built for all-mountain and trail riding where you're mixing sustained climbs with technical descents - think alpine singletrack, rocky switchbacks, and long days in the hills. If your rides involve big elevation gains, rough terrain, and descents that demand confidence and suspension travel, this bike will thrive. It's less suited to pure XC racing, mellow trail centres, or tight, twisty singletrack where a lighter, more nimble bike would feel more at home.

What are the main differences between the 2024 and 2025 Haibike ALLMTN CF 9 models?
The 2025 model is a complete redesign. It introduces a carbon front triangle (replacing the previous full-aluminium or mixed construction), a rotated Bosch Gen 5 motor for better heat management, new horizontal shock kinematics, and an 800 Wh battery as standard (up from 750 Wh). The mullet wheel setup (29" front, 27.5" rear) is now standard, and the drivetrain has been upgraded to SRAM S1000 Eagle T-Type AXS wireless shifting. The 2024 model used different suspension components and lacked the refined motor integration and frame design of the 2025 iteration.

Is the Haibike ALLMTN CF 9 suitable for beginners?
It's capable enough for beginners who are committed to learning on challenging terrain, but it's a lot of bike - both in terms of power and capability - for someone just starting out. The motor's assistance will flatter your fitness and help you tackle climbs you'd otherwise walk, but the bike's weight, travel, and geometry are optimised for aggressive riding rather than gentle trail-centre loops. If you're new to mountain biking, you'd likely find a lighter, shorter-travel e-MTB easier to manage and more confidence-inspiring as you build skills.

What is the maximum weight limit for the Haibike ALLMTN CF 9?
The maximum permissible weight is 150 kg, which includes rider, bike, cargo and any accessories. If you're a heavier rider or planning to carry significant gear (bikepacking bags, tools, spares), you'll need to factor that into the total. Exceeding the limit risks damaging the frame, wheels or components and will void your warranty.

How does the mullet wheel setup on the ALLMTN CF 9 affect its handling?
The 29-inch front wheel rolls over obstacles more easily and holds momentum better, giving you confidence and stability on rough descents and through rock gardens. The 27.5-inch rear wheel shortens the wheelbase slightly and makes the bike feel more agile and responsive in tight corners, switchbacks and technical sections. You get the best of both worlds: big-wheel calm up front and smaller-wheel snap at the back, without the compromise of committing fully to one wheel size.

What maintenance is required for the Haibike ALLMTN CF 9?
Regular maintenance includes keeping the chain clean and lubricated, checking brake pad wear (especially after long descents), and servicing the suspension forks and shock according to RockShox's service intervals (typically 50 hours for a lower-leg service, 200 hours for a full service). The Bosch motor and battery are largely maintenance-free, but you should keep firmware updated via the eBike Flow app and check battery contacts for dirt or corrosion. The AXS drivetrain needs occasional battery charging (the derailleur battery lasts several hundred kilometres per charge) and chain replacement when wear indicators show it's due. Tyre pressures, spoke tension and brake rotor trueness should be checked regularly, especially if you're riding rough terrain frequently.