Why buy your bike from Sigma Sports?
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All our bikes are fully built by our Cytech qualified mechanics. To find out more, see the Built, Checked, Tuned and Tested section below to see how we'll deliver your bike.
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Bianchi Magma 9.2 Mountain Bike 2022
A great entry-level mountain bike, the Bianchi Magma 9.2 pairs a lightweight aluminium frame with a 100mm SR Suntour XCM front suspension fork, ensuring a playful and confidence-inspiring ride experience. Internal cable routing keeps aesthetics sleek, and the Shimano Alivio 9-speed drivetrain with a wide 11-36-tooth cassette provides plenty of gears for both steep climbs and fast descents.
Shimano hydraulic disc brakes provide powerful stopping and good control in all weather conditions. The Magma 9.2 rolls on robust 29" AlexRims wheels, paired with Formula CL hubs, ensuring stability over rocky and technical terrain, while the Kenda Booster tyres offer excellent traction over loose surfaces.
Highlights
- Perfect for beginners looking to ride singletrack
- Lightweight Bianchi aluminium frameset
- 29" wheels enhance stability and speed on technical terrain
- Fast-rolling 2.2" wide Kenda Booster tyres
- Shimano Alivio 18-speed drivetrain
- Shimano BR-MT200 2-piston hydraulic disc brakes with 160mm rotors
Technical Specification
| Frame | Bianchi Magma 29" aluminium, 1.1/8" headtube, BSA 68mm, seatpost diameter 27.2mm, low clamp FD diameter 31.8mm bottom pull or SideSwing, PM 160mm, dropouts 9x135mm QR, internal cable routing |
| Fork | SR Suntour XCM HLO DS 29" 100mm, with HLO hydraulic lockout, 1.1/8" steer HT, alloy crown, coil spring with pre-load adjust, steel 30mm stanchions, alloy lowers with PM 160mm disc mount, 9mm QR |
| Headset | FSA TH888 forged steel cups ID diameter 34mm |
| Bottom Bracket | Shimano BB-UN101, Axle LL123 (122.5mm) |
| Stem | Velomann ST92A 3D forged alloy 6061, +/-7°, 1.1/8", diameter 31.8mm, length - 80mm (15/17"), 90mm (19/21") |
| Handlebar | Velomann riser MTB479A, PG Alloy 6061 sandblasted anodised, width 700mm, diameter 31.8mm, rise 15mm, backsweep 9° |
| Grips | T-one T-GP48B, one-piece grip, TPR material, 130mm |
| Front Brake | Shimano BR-MT200, hydraulic disc, resin pad, Shimano SM-RT10 160mm rotor, Center Lock, for resin pad only |
| Rear Brake | Shimano BR-MT200, hydraulic disc, resin pad, Shimano SM-RT10 160mm rotor, Center Lock, for resin pad only |
| Brake Levers | Shimano Alivio SL-M3100 |
| Front Derailleur | Shimano FD-M2020-TS low clamp diameter 31.8mm, dual pull, 64/69°, for 36-tooth with 14-tooth capacity, length 48.8/51.8mm |
| Rear Derailleur | Shimano Alivio RDM3100 SGS 9-speed, top-normal, direct attachment, Shadow Design for 11-36 maximum |
| Shift Levers | Shimano Alivio SL-M3100 2x9-speed |
| Chain | KMC HV900 Z9, 9-speed |
| Cassette | Shimano HG200-9, 11-36 |
| Crankset | Shimano FC-MT101-2, 36/22, crank length - 170mm (15/17") / 175mm (19/21") |
| Front Wheel | Rim - AlexRims Velomann DP2.5, 622x25c, 32h, Presta valve hole - hub - Formula CL-1420 for Center Lock, 32h 100mm OLD, loose balls, axle length 108mm, with QR |
| Rear Wheel | Rim - AlexRims Velomann DP2.5, 622x25c, 32h, Presta valve hole - hub - Formula CL-1422 for Center Lock, 32h 135mm OLD, loose balls, axle length 145mm, with QR |
| Front Tyre | Kenda Booster 29x2.20, DTC compound, 30TPI, wire bead, clincher |
| Rear Tyre | Kenda Booster 29x2.20, DTC compound, 30TPI wire bead, clincher |
| Saddle | Velomann, steel rails, PVC soft-touch cover, width 140mm |
| Seatpost | Velomann AL2014 shaft, alloy head, diameter 27.2mm, 0mm seatback, length 350mm |
| Pedals | Available to be purchased separately |
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance or contact Customer Care. We do not install accessories to bikes, including mudguards.