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.
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.
We offer FREE DELIVERY of your bike to your home or place of work. Once you've placed your order, our Customer Care team will be in contact to offer a convenient delivery date of your choice.
We've partnered with PedalSure to offer you 30-DAYS FREE bike insurance on new bikes over £400. Visit our Cycle Insurance page to learn more and claim.
Orbea Occam M30 Mountain Bike 2020
The Orbea Occam M30 Mountain Bike conquers trails and oozes capability thanks to its full-suspension 140mm travel frameset. It's something of a generalist: with a spacious cockpit, longer wheelbase and slacker head angle boasting stability and 29" DT Swiss wheels that crunch comfortably over roots and rocks with fast-rolling reliability. The Orbea Monocoque Race (OMR) frame melds high modulus and high strength fibres to form a frame that's light, durable and nimble - handling varied terrain with ease for competent climbing and consistent control on hair-raising descents. The FOX 34 Float Performance fork ensures trail-smoothing suspension with 140mm travel that eats up bumps and absorbs shocks. The single-sided frame strut reinforces an area that takes a battering when it comes to suspension forces, and this design also means a mid-ride drink can be reached for on the left side.
Shimano SLX and XT 12-speed components top off this build, with precise shifting seeing you through the longest days and a sweeping selection of gears and 32T single chainring ensuring you can spin up challenging gradients. Shimano MT501 hydraulic disc brakes provide certain stopping power no matter the conditions, and DT Swiss wheels can be set up tubeless to banish pinch flats with rapid Maxxis tyres. Should you need to lower or raise your saddle, the Orbea OC2 Dropper seatpost makes this a cinch.
- Orbea Occam OMR carbon frame
- 140mm travel with the FOX Float DPS Performance rear shock and FOX 34 Float Performance fork
- Trail geometry with low bottom bracket for intuitive cornering
- 12-speed 10-51t cassette
- Shimano SLX /XT drivetrain
- DT Swiss M-1900 Spline wheelset
- Orbea OC2 Dropper seatpost
|Frame||Orbea Occam OMR 2020 140mm travel 29" C-Boost 12x148|
|Rear Shock||FOX Float DPS Performance 3-Position Evol custom tune 210x50mm|
|Fork||FOX 34 Float Performance 140 3-Position QR15x110, 140mm travel|
|Headset||Acros Alloy 1-1/8 - 1-1/2" Integrated|
|Stem||Orbea OC1 3D Forged 35mm interface 7º|
|Handlebar||Orbea OC1 35, 12mm rise, 780mm width|
|Front Brake||Shimano MT501 BR520 hydraulic disc|
|Rear Brake||Shimano MT501 BR520 hydraulic disc|
|Brake Levers||Shimano MT501 BR520|
|Rear Derailleur||Shimano XT M8100 SGS Shadow Plus|
|Shift Levers||Shimano SLX M7100|
|Cassette||Shimano SLX M7100 10-51t 12-speed|
|Crankset||Shimano SLX M7100 32t|
|Front Wheel||DT Swiss M-1900 Spline 30c TLR 15x110mm Centre Lock|
|Rear Wheel||DT Swiss M-1900 Spline 30c TLR 12x148mm Centre Lock|
|Front Tyre||Maxxis High Roller II 2.50" FB 60 TPI Dual Exo TR clincher|
|Rear Tyre||Maxxis Rekon 2.40" FB 60 TPI Dual Exo TR clincher|
|Saddle||Fizik Taiga S-alloy rail|
|Seatpost||Orbea OC2 Dropper 31.6mm|
|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 specified), 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. We do not install accessories to bikes, including mudguards.