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2021 Kona

Process 134 Supreme

A 29″ carbon frame full suspension trail bike with ultra high-end components.
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Manufacturer Price

$10,999
FrameCarbon
SuspensionFull, 134 / 140mm
ForkRockShox Pike Ultimate
ShockRockShox Super Deluxe Ultimate
Wheels29″ Carbon
Drivetrain1 × 12 Electronic
GroupsetXX1 Eagle AXS, X01 Eagle
BrakesSRAM G2 Ultimate Hydraulic Disc
SeatpostDropper
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Process 134 Supreme
Other Trail bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

28 mph

Process 134 Supreme

26 mph

Similar Bikes

Highest gear

(descending)

Sizing
SM

5'0" – 5'8"

MD

5'2" – 6'1"

LG

5'9" – 6'6"

XL

5'10" – 6'6"

🐐 Estimated

Rider Fit Notes

None yet.

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Reviews

Summary

The Kona Process 134 is celebrated as a versatile and capable trail bike, excelling in both climbing and descending with a lively, efficient ride. Its modern geometry and well-balanced suspension make it a joy on a wide range of terrains, from technical climbs to aggressive descents. The bike's design and performance have been praised for offering a boutique-level attention to detail and a playful, yet stable ride.

Pros
  • Versatile on a wide range of terrain

  • Lively and efficient ride

  • Modern geometry and well-balanced suspension

  • Boutique-level attention to detail

  • Playful yet stable handling

Cons
  • A little expensive

  • Rear end may stiffen under heavy braking

  • Low BB height requires caution on technical climbs

  • Some models may have underpowered brakes

Key Quotes
The Process 134 has a lively, energetic feel under power, and it’s by far the most pedal-efficient Process Kona has ever made.
Beta logoBeta
The mix of agility, efficiency, and trustworthy descending make the Process 134 a perfect do-everything steed that feels at home on a wide range of terrain.
Beta logoBeta
The Kona is a really welcome slice of live wire insolence.
Bike Perfect logoBike Perfect
A bike that climbs this well should be expected to have some compromise on the descent – maybe nervous in this or that terrain, or perhaps scary on the steeps? No, not the Process 134.
Vital MTB logoVital MTB

Feedback?

View all reviews

Bike Perfect
Kona Process 134 CR/DL 29 first ride review – a mid-travel trail ripper

May 2022 · Guy Kesteven

Can Kona’s flagship mid-travel twenty niner MTB mix efficient climbing with maximum tech terrain enjoyment?

Highs
  • Light, stiff and lively carbon frame

  • Agile geometry

  • Really sorted mid-travel suspension

  • Loves manuals and side knob abuse

  • 29 or 27.5in wheeled versions

Lows
  • No internal storage

  • Press fit bottom bracket

  • Peer price bikes often have carbon wheels

Read Review

Pinkbike
Field Test: Kona Process 134 29 - Can't Stop, Won't Stop

Apr 2022 · Mike Levy

The least expensive Process needs a serious stopping upgrade to unleash its full potential.

Highs
  • For a 35lb 29er, the 134 is relatively nimble and easy to toss around

  • Great suspension performance

Lows
  • There are far better climbers

  • Handling felt unbalanced, nervous on loose trails

  • Toss the Alhonga brakes before you get tossed

Read Review

Beta
The Beta Tests: Kona Process 134 CR/DL

Jul 2021 · Ryan Palmer

Despite being released way back in 2019, the Process 134 is holding its own the trail category, ranking highly in all three testers' books.

Highs
  • Supportive, efficient climber

  • Lively, responsive descender

  • Stout, laterally stiff chassis

  • I mean, just look at it

Lows
  • A little expensive

  • Standard-offset forks are becoming uncommon

Read Review

BikeRadar
Kona Process 134 CR/DL 29 review

Mar 2021 · Robin Weaver

This versatile all-rounder isn’t afraid of being ridden fast

Highs
  • Balanced suspension feel

  • Geometry balances stability and agility well

  • Happy lapping up the miles or hammering downhill

Lows
  • Compact rear end may not suit taller riders on the larger frame sizes

  • Expensive compared to some of the competition

Read Review

Bikerumor
Kona goes Supreme with the 2021 Process 134 29 offering a carbon-rich, wireless build

Sep 2020 · Steve Fisher

Kona updates the Process 134 29ers for 2021, offering a Supreme model with a high-end, wireless build for discerning riders.

Read Review

Mountain Bike Action
MBA Bike Test: Kona Process 134 CR/DL Trail Bike

Mar 2020 · McCoy

Trust the Process

Read Review

Outdoor Gear Lab
Kona Process 134 29

Jan 2020 · Jeremy Benson

Kona redesigned the Process 134 for the 2020 model year and the result is an impressively fun and capable mid-travel trail bike at a reasonable price. The...

Highs
  • Hard charging on descents

  • Long dropper post

  • Modern trail bike geometry

Lows
  • Heavy

  • Mediocre fork specification

  • Not the fastest climber

Read Review

BIKE Magazine
First Ride: Kona Process 134 29

Aug 2019

Kona's Process 111 was a special bike. It was one of, if not the first, North Shore-ready short travel 29ers available. We've been anxiously awaiting a new version of the beloved 111 for some time now, and, well, it's finally here. Sort of.

Read Review

Geometry
Specs
Build
Frame

Kona Carbon 134mm Travel

BB StandardBB86/BB92, Press Fit

ColorGloss Purple-Green Prism w/ Metallic Silver & Black Decals

Fork

RockShox Pike Ultimate RC2 charger 2 DebonAir 140mm Tapered 110mm Spacing

Travel140mm

Spring TypeAir

Shock

RockShox Super Deluxe Ultimate Trunnion

Travel134mm

Bottom Bracket

SRAM DUB PF92

Headset

FSA Orbit 1.5 E ZS

Stem

Truvativ Descendant 35

Handlebar

Truvativ Descendant DH Carbon 35

Saddle

WTB Volt Titanium

Seatpost

Rock Shox Reverb AXS w/AXS Controller Lever 31.6mm

TypeDropper

Pedals

n/a

Grips

Kona Key Grip

Groupset
Rear Derailleur

SRAM XX1-Eagle AXS

Front Derailleur

n/a

Crank

SRAM X01 Eagle DUB, 32t X-Sync Eagle

Shifters

SRAM AXS Eagle Controller

Cassette

SRAM X01-Eagle 10-52t 12spd

Chain

SRAM X01-Eagle

Chain Guide

n/a

Brakes

SRAM G2 Ultimate

TypeSRAM G2 Ultimate Hydraulic Disc

Brake Levers

SRAM G2 Ultimate

Wheels
Rims

Zipp 3Zero Moto Wheelset

Spokes

Zipp 3Zero Moto Wheelset

Front Hub

Zipp 3Zero Moto Wheelset 110x15mm

Rear Hub

Zipp 3Zero Moto Wheelset 148x12mm

Tires

Maxxis Dissector EXO TR 3C 29x2.4" WT

Disc Rotors

SRAM Centerline 200mm

Rider Notes
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First added September 2

Last updated June 24

Not listed for 1,070 days