Why buy your bike from Sigma Sports?
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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.
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Orbea Occam H20 Eagle Mountain Bike 2021
Multifaceted but exciting and energising, the Orbea Occam H20-Eagle full suspension mountain bike performs admirably when faced with any trail scenario thanks to its highly engineered frame and lofty level components.
Composed from a high grade of hydroformed aluminium, the frame is realised with a triple-butted construction to elicit a premier stiffness to weight ratio and tremendous levels of robustness. An asymmetrical design links the front and rear frame triangles, and this reduces loads across the pivot points and assists the FOX unit in delivering plush and smooth levels of suspension across any terrain. The FOX 34 Float Performance fork complements the frame perfectly by adding serene levels of comfort and high degrees of line precision thanks to its 140mm of metered travel. A balanced geometry grants poise and control across any off-road landscape but also lends reactive steering for the trickiest of singletrack.
Race Face AR 30 wheels have a light and spritely alloy rim that is also more than hardy enough to combat the roughest of tracks. This wheelset has a 29” circumference to naturally aid momentum across any obstacle while gear changing duties are tasked to the ever-reliable, crisp-shifting SRAM NX Eagle setup. Powerful and modulated braking is granted by the hydraulic disc brake configuration and extra control on technical descents is bestowed by the remotely controlled dropper post.
Highlights
- A multifaceted trail bike that’s great on the steepest climbs, capable on the trickiest descents and manoeuvrable on winding single track
- Hydroformed, triple-butted aluminium frame is light, stiff and incredibly strong
- Asymmetrical rear shock linkage design reduces frame stress and improves suspension efficiency
- FOX Float DPS Performance rear shock offers 140mm of travel to progressively manage impacts
- FOX 34 Float Performance fork uses its 140mm of suspension to increase line accuracy and control
- Trail Geometry gives greater stability, composed cornering and efficient power transfer
- Race Face AR 30 29” alloy wheelset is light but robust and rolls with greater momentum across the toughest of trail conditions
- SRAM NX Eagle 12-speed gears are crisp and durable
- Shimano hydraulic disc brakes are powerful and precise in all trail conditions
- Dropper post with remote activation allows control on the fastest descents
Technical Specification
| Frame | Orbea Occam Hydro High Polished 2020 Triple Butted Aluminium, 140mm travel, 29”, Boost 12x148mm |
| Fork | FOX 34 Float Performance, 140mm travel, 3-Position, QR15x110mm |
| Rear Shock | Fox Float DPS Performance, 140mm travel, 3-Position Adjust Evol custom tune 210x50mm |
| Headset | Acros Alloy 1-1/8 - 1-1/2" Integrated |
| Stem | Orbea OC1 3D Forged 35mm interface 7-degree (Length |
| Handlebar | Orbea OC1 35mm diameter, 12mm rise, 780mm width |
| Front Brake | Shimano M6100, hydraulic disc |
| Rear Brake | Shimano M6100, hydraulic disc |
| Brake Levers | Shimano M6100, hydraulic disc |
| Rear Derailleur | SRAM NX Eagle, 12-speed |
| Shift Levers | SRAM NX Eagle, 12-speed |
| Chain | SRAM NX Eagle, 12-speed |
| Cassette | SRAM NX PG-1230 Eagle, 10-51t, 12-speed |
| Crankset | SRAM Descendant CNC Eagle Dub Boost, 32 tooth chainring (Length |
| Front Wheel | Race Face AR 30c tubeless-ready |
| Rear Wheel | Race Face AR 30c tubeless-ready |
| Front Tyre | Maxxis High Roller II 2.50" FB 60 TPI Dual Exo, tubeless-ready |
| Rear Tyre | Maxxis Rekon 2.40" FB 60 TPI Dual Exo, tubeless-ready |
| Saddle | Fizik Taiga S-alloy rail |
| Seatpost | Orbea OC2 Dropper 31.6mm diameter (Length |
| Dropper Post Remote | Shimano SL-MT500 I-Spec EV |
| 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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