Why buy your bike from Sigma Sports?
Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.
Save up to 47% with any one of our 11 Cycle to Work partners, and get the health benefits of a new bike in exchange for tax free salary sacrifice. To find out more about our various partners and how to apply click here.
Choose between Free Bike Delivery - to your home or place of work - or our new Premier Bike Delivery Service £99.99 and have your bike delivered "ready to ride" and set up to your measurements with seatpost and pedals adjusted on arrival by a qualified bike mechanic. Either way, our Customer Care team will be in touch to arrange a delivery date to suit you.
We've partnered with Laka to offer you 30 days free bike Insurance on your new bike purchase over £400. Click here for more info and find out how to claim.
Orbea Alma H30 29" Mountain Bike 2021
The Orbea Alma H30 29" Mountain Bike ticks all the boxes for those looking to take their first steps into cross-country cycling, delivering hydraulic disc brakes, an air suspension fork, and 1x drivetrain at an unbeatable price point. The hydroformed aluminium frameset is lightweight and responsive, with butted tubing providing an optimal balance of stiffness to weight. An up to date specification sees the latest Shimano Deore 12-speed groupset included, enhancing the hill-climbing abilities of the Alma H30 with its wide 11-51t range.
Built to deliver cross-country performance, the 29” specific geometry takes notes from the highest end, race-ready carbon Alma to issue a sporty, precise ride-character typically unseen on bikes at this price-point. Ideal for grinding the miles all year round, the specification is highly durable and sees a host of quality components equipped. Hydraulic Shimano disc brakes complement the 12-speed Deore drivetrain, providing powerful stopping in all conditions. The RockShox 30 Silver TK is an air suspension fork and can be adjusted to suit a wide range of rider weights and preferences and Maxis Ikon tyres are a go-to option for cross-country riding, offering low rolling resistance and excellent grip on hard-packed trails.
Highlights
- Hydroformed aluminium frame for responsive, lightweight performance
- Rattle-free internal cable routing
- RockShox 30 Silver TK Crown adjust QR Solo Air 100mm suspension fork
- Mach1 Klixx tubeless-ready wheels
- Shimano 12-speed drivetrain, with wide 11-51t range
- Fast-rolling 29" Maxxis Ikon 2.2” tyres
- Selle Royal Seta Sport saddle
Technical Specification
| Frame | Orbea Alma Hydro Alloy, Boost 12x148, BSA BB, internal cable routing |
| Fork | RockShox 30 Silver TK Crown adjust QR Solo Air 100 |
| Headset | FSA 1-1/8 - 1-1/2" Integrated |
| Stem | Orbea 31.8mm diameter, 7-degree |
| Handlebar | Orbea OC1 Flat, 31.8mm diameter, 740mm width |
| Front Brake | Shimano MT201, hydraulic Disc |
| Rear Brake | Shimano MT201, hydraulic disc |
| Brake Levers | Shimano MT201, hydraulic disc |
| Rear Derailleur | Shimano Deore M6100 SGS Shadow Plus, 12-speed |
| Shift Levers | Shimano Deore M6100, 12-speed |
| Chain | KMC X12, 12-speed |
| Cassette | Sun Race 11-51t 12-Speed |
| Crankset | OC1 Alloy forged Boost, 32t |
| Front Wheel | Mach1 Klixx 23c, 29”, tubeless-ready |
| Rear Wheel | Mach1 Klixx 23c, 29”, tubeless-ready |
| Front Tyre | Maxxis Ikon 2.20" FB 60 TPI Dual, clincher |
| Rear Tyre | Maxxis Ikon 2.20" FB 60 TPI Dual, clincher |
| Saddle | Selle Royal Seta Sport |
| Seatpost | Orbea OC2 forge head 27.2 |
| 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. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
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. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
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