Kona
Kona Process 134 G3.1 Shimano Full Suspension Mountain Bike
Kona Process 134 G3.1 Shimano Full Suspension Mountain Bike
Couldn't load pickup availability
The Kona Process 134 G3.1 Shimano is a full-suspension mountain bike built for exploring singletrack, linking woodland trails and developing confidence on more demanding terrain. Its aluminium frame delivers 134mm of rear travel, paired with a 140mm RockShox fork, Shimano CUES 11-speed gearing and a dropper seatpost.
Suspension for a varied day on the trails
A RockShox Recon Silver fork handles bumps at the front, while the RockShox Deluxe Select rear shock helps the rear wheel follow uneven ground. This combination gives riders more comfort and control as trails become rougher, making the Process an appealing step into full-suspension trail riding.
Geometry that balances climbing and descending
The 65.5° head angle provides a relaxed steering layout for descending, while the steep seat angle supports a purposeful seated position on climbs. Kona’s flip-chip frame design offers wheel-configuration versatility. Any change to wheel format should follow Kona’s setup guidance.
Wide-range Shimano CUES drivetrain
A 30T single chainring and 11–50T cassette keep the controls simple while providing a wide spread of gears. Shimano CUES 6000 shifting is paired with a CUES 4000 11-speed cassette and KMC XGlide EPT chain for a practical trail setup.
Dropper post, disc brakes and grippy tyres
The internally routed TranzX +RAD dropper lets you lower the saddle for extra room to move on descents, then raise it for pedalling. Dropper travel is matched to frame size. Shimano ALTUS brakes use 180mm rotors at both ends. WTB ST i30 rims carry a Maxxis Minion DHF front tyre and Dissector rear tyre, both with EXO protection and tubeless-ready construction.
Wheel sizes by frame size
XS uses 27.5-inch wheels at both ends. Small has a mixed-wheel setup with a 29-inch front wheel and 27.5-inch rear. Medium, Large and Extra Large use 29-inch wheels front and rear. Choose the frame around your fit; wheel diameter is a separate measurement.
Size guide
Kona’s general MTB height guidance is a starting point. Overlapping sizes allow for differences in proportions and riding preferences. Speak to Total Endurance Cycles for help choosing a size, especially if you fall between sizes.
| Rider height | Feet/inches | Suggested size |
|---|---|---|
| 147–155cm | 4′10″–5′1″ | XS |
| 152–160cm | 5′0″–5′3″ | S |
| 157–170cm | 5′2″–5′7″ | S or M |
| 168–178cm | 5′6″–5′10″ | M |
| 175–183cm | 5′9″–6′0″ | M or L |
| 180–188cm | 5′11″–6′2″ | L or XL |
| 185–196cm | 6′1″–6′5″ | L or XL |
Frame geometry
| Measurement | XS | S | M | L | XL |
|---|---|---|---|---|---|
| Seat tube (mm) | 360 | 380 | 380 | 420 | 450 |
| Top tube (mm) | 541 | 572 | 599 | 628 | 666 |
| Reach (mm) | 405 | 430 | 455 | 480 | 515 |
| Stack (mm) | 594 | 611 | 615 | 625 | 635 |
| Standover (mm) | 677 | 700 | 700 | 710 | 720 |
| Head angle (°) | 65.5 | 65.5 | 65.5 | 65.5 | 65.5 |
| Head tube (mm) | 121 | 100 | 105 | 116 | 127 |
| Seat angle (°) | 77.1 | 76.9 | 76.9 | 76.7 | 76.6 |
| Chainstay (mm) | 425 | 435 | 435 | 435 | 435 |
| BB drop (mm) | 15 | 23 | 33 | 33 | 33 |
| BB height (mm) | 345 | 342 | 342 | 342 | 342 |
| Wheelbase (mm) | 1140.2 | 1171 | 1200 | 1230 | 1269 |
| Front centre (mm) | 715.6 | 740 | 767 | 797 | 836 |
| Fork length (mm) | 534 | 551 | 551 | 551 | 551 |
| Fork offset (mm) | 42 | 44 | 44 | 44 | 44 |
Kona sizing and geometry reference. Height guidance is approximate; check your fit before ordering.
Full specification
| Frame | Kona 6061 butted aluminium, 134mm rear travel |
|---|---|
| Rear shock | RockShox Deluxe Select, 185 × 50mm |
| Fork | RockShox Recon Silver, 140mm |
| Crankset | Shimano CUES 6000, 30T; XS–S 165mm, M–XL 170mm |
| Bottom bracket | Shimano MT500 PF92 |
| Pedals | Not included |
| Chain | KMC XGlide EPT |
| Cassette | Shimano CUES 4000, 11–50T, 11-speed |
| Rear derailleur and shifter | Shimano CUES 6000 |
| Brakes | Shimano ALTUS levers and calipers |
| Rotors | Shimano 180mm Centerlock, front and rear |
| Headset | FSA Orbit No.57B ZS44/ZS56 |
| Handlebar | Kona 35mm; 8° backsweep, 6° upsweep, 18mm rise; XS–S 760mm, M 780mm, L–XL 800mm |
| Stem | Kona 35mm clamp, 40mm length, 0° rise |
| Seatpost | TranzX +RAD internally routed dropper, 31.6mm; XS 125mm, S 150mm, M 170mm, L 200mm, XL 230mm |
| Seat clamp | Kona 34.9mm |
| Grips | Kona Key Grip Lock-on |
| Saddle | Kona MTB |
| Hubs | Shimano 15 × 110mm front / 12 × 148mm rear |
| Spokes | Stainless 2.0mm black |
| Rims | WTB ST i30 |
| Front tyre | Maxxis Minion DHF 2.5-inch EXO/TR/Dual Compound |
| Rear tyre | Maxxis Dissector 2.4-inch EXO/TR/Dual Compound |
| Wheel configuration | XS: 27.5-inch front/rear; S: 29-inch front, 27.5-inch rear; M–XL: 29-inch front/rear |
| Colour | Gloss Metallic Dark Faux Raw with Gunmetal and Spot Matte Decals |
Specifications may change. Pedals are not included.
Kona full-suspension mountain bikes in Aberdeen
Discover the Kona Process 134 at Total Endurance Cycles in Bucksburn, Aberdeen. Contact our team to discuss sizing, current availability and a trail bike for riding around Aberdeen and Aberdeenshire.
