A Capable First Full-Suspension Trail Bike
The Kona Process 134 29 is a strong introduction to full-suspension trail riding. It is a good choice for riders moving on from a hardtail or anyone wanting a dependable trail bike for longer rides and more challenging terrain.
With 140 mm of front travel and 134 mm at the rear, it takes the sting out of roots, rocks and rough descents while remaining efficient enough to pedal for a full day. Modern geometry, 29-inch wheels and a dropper post give it the control and confidence needed as your riding progresses.
Kona 6061 Aluminium Frame
The Process 134 frame is made from butted Kona 6061 aluminium, providing a durable foundation for regular trail use. Its low standover, long reach and 66-degree head angle create a stable position without making the bike difficult to manoeuvre through tighter sections.
Boost thru-axle spacing keeps the wheels securely located and provides appropriate stiffness for modern trail riding.
134 mm of Balanced Rear Travel
The Process 134 sits in a useful middle ground between short-travel cross-country bikes and heavier enduro machines.
Its 134 mm of rear travel provides enough control for rocky descents, roots and trail-centre features but still allows the bike to pedal efficiently on climbs and longer rides. It is forgiving enough to help newer riders build confidence while remaining capable as their speed and skills improve.
RockShox Air Suspension
A RockShox Recon RL fork provides 140 mm of travel with a Solo Air spring and Motion Control damping. Air pressure can be adjusted to suit the rider’s weight, while the damping controls allow the fork to be set up for different trails and riding styles.
At the rear, the RockShox Deluxe Select Trunnion shock controls 134 mm of travel. It helps maintain traction over rough ground while providing the support needed when pumping through rollers or pushing into corners.
Shimano Deore 11-Speed Drivetrain
The Shimano Deore 1 x 11-speed drivetrain provides simple and dependable shifting without the complication of a front derailleur.
An 11–51T cassette gives the bike a broad gear range for steep climbs, while the 30T chainring provides sensible gearing for technical trail riding. Deore components are durable, widely supported and straightforward for a well-equipped workshop to maintain.
Shimano Hydraulic Disc Brakes
Shimano MT201 hydraulic disc brakes provide predictable braking with a smooth lever feel. A 180 mm front rotor and 160 mm rear rotor offer suitable control for general trail riding.
Riders regularly tackling long, steep descents or heavier riders pushing the bike hard may eventually benefit from larger rotors or more powerful four-piston brakes. For everyday trail riding and riders developing their skills, the standard system provides dependable and easy-to-manage braking.
29-Inch Tubeless-Ready Wheels
WTB ST i30 TCS 2.0 rims have a 30 mm internal width suited to modern trail tyres. They are tubeless ready and can be converted using compatible rim tape, valves, tyres and sealant.
The 29-inch wheels carry speed well across rough terrain and roll over roots and rocks more easily than smaller wheels. Shimano Boost hubs use 15 x 110 mm front and 12 x 148 mm rear thru-axle spacing.
Maxxis Trail Tyres
A Maxxis Minion DHF 29 x 2.5-inch WT front tyre provides confident cornering and braking grip. At the rear, the Maxxis Dissector 29 x 2.4-inch WT balances useful traction with a quicker rolling tread.
Both tyres use EXO protection, a dual-compound construction and tubeless-ready casings.
Dropper Post Included
The internally routed TranzX +RAD dropper post allows you to lower the saddle from the handlebar before steep descents, corners and technical features.
This provides more space to move above the bike and makes a noticeable difference to control and confidence on steeper terrain.
Key Features
- Kona 6061 butted aluminium frame
- 134 mm of rear-wheel travel
- RockShox Recon RL Solo Air fork with 140 mm travel
- RockShox Deluxe Select Trunnion rear shock
- Shimano Deore 1 x 11-speed drivetrain
- Wide-range 11–51T cassette
- 30T chainring
- Shimano MT201 hydraulic disc brakes
- 180 mm front and 160 mm rear rotors
- WTB ST i30 TCS 2.0 tubeless-ready rims
- Shimano Boost thru-axle hubs
- Maxxis Minion DHF 29 x 2.5-inch WT front tyre
- Maxxis Dissector 29 x 2.4-inch WT rear tyre
- TranzX +RAD internally routed dropper post
- 29-inch wheels
- Gloss Olive finish with Eris and Sandal decals
Who Is It For?
- Riders moving from a hardtail to their first full-suspension bike
- Everyday trail and singletrack riding
- Technical climbs and rocky descents
- Flow trails and purpose-built trail centres
- Longer rides across varied terrain
- Riders looking for a dependable trail bike at a sensible price
- Anyone wanting a bike that can be upgraded as their riding progresses
The Process 134 is capable on a wide range of trails, but it is not intended to replace a long-travel enduro or downhill bike for repeated laps on the roughest bike-park tracks.
Our Thoughts
The Process 134 gets the fundamentals right. It has proper air suspension, wide-range gearing, thru-axles, tubeless-ready wheels and a dropper post, so there is no major component missing when you start riding more technical trails.
The Shimano Deore drivetrain is particularly well suited to this bike. It is simple, durable and provides a genuine climbing gear for steep terrain. The Minion DHF and Dissector tyres also give the bike a sensible balance of front-wheel grip and rear-wheel rolling speed.
The Recon fork and MT201 brakes reflect the Process 134’s more accessible price. They work well for general trail riding but are also logical areas to upgrade later if the rider becomes faster or starts spending more time on steep, demanding terrain.
For someone moving beyond a hardtail and wanting a bike that will not quickly limit their progress, the Process 134 is a dependable and well-balanced option.
Why Buy from Chain Reaction?
- Professionally assembled, safety checked and workshop tuned
- Suspension pressures set for the rider
- Fork and shock controls explained during handover
- Brakes professionally checked and bedded in
- Dropper post operation checked and saddle height initially set
- Gear adjustment and drivetrain tuning
- Expert bike sizing and setup advice
- Tubeless setup advice
- Finance and WorkRide options available