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The Amflow PR Carbon Pro is the top-spec model in the PR Carbon range. It shares the same full-carbon frame, adjustable geometry system and Avinox smart platform as the standard PR Carbon, but steps up in three meaningful areas: a more powerful Avinox M2S motor, a premium FOX suspension package, and Magura brakes. The result is a bike built firmly for riders who regularly push into more demanding terrain and want their equipment to match.

The Avinox M2S drive unit is a notable upgrade over the M2. It delivers 150N·m of peak torque and up to 1500W of peak power in Trail, Turbo, Auto and Boost modes — considerably more output than the standard model, and the kind of figure that makes itself felt on sustained technical climbs. Despite the power increase, noise remains impressively low at 45dBA, thanks to compound planetary gears and a helical gear design. SmoothShift integrates the motor with the SRAM S1000 Eagle Transmission electronic drivetrain, allowing gear changes while coasting and keeping momentum when the trail demands it.

The 800Wh removable battery can be charged independently of the bike or swapped entirely. The Pro comes with Amflow's 508W fast charger (12A) as standard, which can charge the battery to 80% approximately three times faster than the 168W charger supplied with the standard model — a genuinely useful inclusion if you're riding back-to-back days or fitting rides around a busy schedule.

Suspension is a clear step up. Up front is a FOX 36 Performance fork (MY 2027) with a GRIP damper and 160mm of travel — a more capable unit than the AWL HD Sport on the standard model, particularly on bigger impacts and rougher, more varied terrain. The rear runs a FOX Float X Performance shock (MY 2027) with a 2-position lever, allowing you to switch between open and firm damping on the fly without stopping. Both are custom-tuned to the PR Carbon's kinematics. The mullet setup continues here — 29-inch front, 27.5-inch rear — with Schwalbe Magic Mary Radial 29×2.5 (Gravity Pro, Ultra Soft, tubeless ready) on the front and Schwalbe Albert Radial 27.5×2.5 (Gravity Pro, Addix Soft, tubeless ready) on the rear. Both are gravity-focused tyres designed for maximum traction in demanding conditions.

Braking comes from Magura Gustav Pro four-piston hydraulic disc brakes with 203mm rotors. The Gustav Pro is a well-regarded gravity brake with a firm, progressive lever feel and strong modulation — a meaningful upgrade over the standard model's Tektro spec. The rest of the build — SRAM S1000 Eagle drivetrain, Avinox 2-inch OLED Control Display, Apple Find My tracking, offline navigation, Amflow dropper post and the full geometry adjustment system — is consistent across the PR Carbon range.

At £5,399 the Pro sits £1,400 above its sibling. The difference is accounted for by the M2S motor, the FOX 36 and Float X Performance suspension package, the Magura brakes and the fast charger — all components that make a tangible difference when the riding gets serious.Decrease Quantity

Features

Increase Quantity
• Full carbon frame, approximately 2.9kg (Size M) — available in Basalt Grey
• Avinox M2S drive unit — 130N·m nominal torque, 150N·m peak torque, up to 1500W peak power; 45dBA whisper-quiet operation
• 800Wh removable battery — charge in the bike or remove for swapping or home charging
• 508W fast charger included — charges to 80% approximately 3× faster than the standard 168W charger
• FOX 36 Performance fork (MY 2027) — 160mm travel, GRIP damper, Sweep/LSR adjustment, custom-tuned
• FOX Float X Performance rear shock (MY 2027) — 210×55mm, 2-position lever, LSR adjustment, custom-tuned
• 29-inch front / 27.5-inch rear (mullet) wheel setup on Amflow XMA-30 alloy rims with SAPIM E-Light spokes
• Schwalbe Magic Mary Radial 29×2.5 (Gravity Pro, Ultra Soft, tubeless ready) front tyre and Schwalbe Albert Radial 27.5×2.5 (Gravity Pro, Addix Soft, tubeless ready) rear tyre
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• Magura Gustav Pro four-piston hydraulic disc brakes, 203mm rotors
• SRAM S1000 Eagle Transmission electronic drivetrain — 38T chainring, 10-52T cassette, AXS Pod Controllers
• SmoothShift — shift gears while coasting, deeply integrated with the Avinox drive system
• Avinox 2-inch OLED Control Display — offline navigation, Apple Find My tracking, OTA updates, Bluetooth
 
• Auto mode and Boost mode for intelligent or maximum power assistance
• 40 adjustable geometry configurations — head tube angle, bottom bracket height and chainstay length all independently adjustable 
• Amflow dropper post with adjustable travel shim (190mm / 210mm / 230mm depending on frame size)
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• Includes Avinox front light, bottle cage, torque wrench, shock pump, pedals and clear frame protection filmcancellation policy
and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Sizing

The Amflow PR Carbon Pro is available in four frame sizes. The height ranges below are a useful starting point, but where sizes overlap, reach is the most important measurement for fit — a longer reach suits riders who prefer a more stretched, aggressive position, while a shorter reach works better for those who prefer to sit more upright.

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} — 157–173cm (5'2"–5'8") — Reach: 452mm, Stack: 626mm
• LThe Mehteh is our Reynolds 725 steel gravel frame – a fast and agile drop bar bike, designed for long days in the saddle on varied terrain. We’ve pushed the tyre clearances beyond what you’d find on the average gravel bike giving the option of taking your ride even further off-road. Whether that’s a weekend gravel dash or a full blown bikepacking adventure.  — 173–183cm (5'8"–6'0") — Reach: 475mm, Stack: 637mmThe personality of the Mehteh (pronounced /meɪteɪ/) is reflected in its name – a Himalayan word for the mountain dwelling Yeti which literally translates as “Man Beast”!
• UDH Compatible:XL  the Mehteh now comes with re-designed UDH compatible rear dropouts. Allowing you to run either a standard rear mech or one of SRAMs new Full Mount derailleurs.— 180–191cm (5'11"–6'3") — Reach: 500mm, Stack: 649mm
The Mehteh is constructed out of Reynolds 725 steel; a heat treated tubing famed for its strength and weight saving properties and an ideal material for the challenges of gravel riding and bikepacking. This is matched with the latest Brother carbon gravel fork – featuring full carbon construction, fender mounts, triple cage mounts on each fork blade, dynamo routing and flip-chip dropouts. The frame and fork have clearance for up to 650b x 2.2″ or 700c x 50 tyres to help you through even the roughest terrain.
• XXLOther features include thru-axle flat-mount dropouts, 3 x bottle cage mounts and a custom Brother seatclamp, CNC machined in the UK.  — 191–198cm (6'3"–6'6") — Reach: 527mm, Stack: 662mmAs with all Brother products the Mehteh has been tested rigorously and it’s taken everything we can throw at it, from the rough tracks of the Scottish Highlands to the smooth gravel of the Alps! Our customers have chosen the Mehteh to compete in some of the world’s hardest ultra cycling events – from the Tuscany Trail to the 1,100km