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2021 Kona

Process X

A 27.5″ / 29″ carbon frame full suspension enduro bike with upper mid-range components.
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Manufacturer Price

5199 US$(4471 €)
FrameCarbon
SuspensionFull, 161 / 170mm
ForkFox Performance Float 38
ShockFox Float DPX2 Performance Elite
Wheels27.5″ / 29″ Aluminum
Drivetrain1 × 12
GroupsetXT, Deore
BrakesShimano Deore Hydraulic Disc
SeatpostDropper
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Process X
Other Enduro 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)

44 km/h

Process X

41 km/h

Similar Bikes

Highest gear

(descending)

Sizing
SM

152cm – 171cm

MD

157cm – 183cm

LG

175cm – 196cm

XL

180cm – 196cm

🐐 Estimated

Rider Fit Notes

None yet.

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Reviews

Summary

The Kona Process X is a robust enduro bike designed for aggressive riding, offering 161mm of rear travel and a 170mm fork, with options for a mullet setup. It excels in stability and descending performance, particularly on rough terrain, but may require a lockout lever for efficient climbing. The bike's geometry and suspension are praised for their adaptability and comfort, though some components may need upgrading for high-speed demands.

Pros
  • Full carbon frame

  • 161-millimeter rear travel, 170 front

  • 29-inch wheels

  • Convertible to mullet setup

  • Unrivaled stability

  • Ultra supple, ground-hugging suspension

  • Smart spec

  • Smart geo-adjust choices

  • Mullet-ready setup

  • Excellent traction pedaling out of corners and over rough undulating terrain

Cons
  • Lockout lever is necessary for climbing

  • Not a daily driver for most

  • You need to buy a park pass

  • Climbing performance was just fine, definitely not something it excelled at

  • Price may seem high

Key Quotes
This is the bike lock out levers are made for
Beta logoBeta
Kona have gone big on enduro for 2021, releasing two new 170mm forked bikes with 161mm rear wheel travel.
Bikerumor logoBikerumor
The Process X is like the neighbour that always wants to go hard.
NSMB logoNSMB
THE PROCESS X NEEDS TO BE PUSHED BY BOTH THE RIDER AND THE TERRAIN.
Vital MTB logoVital MTB

Feedback?

View all reviews

NSMB
Kona Process X Long Term Review

jun 2021

Kona's biggest enduro-style bruiser gets a winter of beat downs on the terrain it was designed for...

Read Review

Mountain Bike Action
Bike Review: Kona Process X Trail Bike - Mountain Bike Action Magazine

abr 2021 · McCoy

Fully adjustable for enduro tracks and bike parks

Read Review

Vital MTB
2021 Kona Process X Bike

mar 2021 · Stick_in_the_leg_Greg

Ready for rowdy, the Kona Process X knows its place in this world.

Highs
  • Balanced and stable at speed, especially through rough terrain

  • Predictable suspension feel on trail

  • Easy suspension setup

  • Adjustable chainstay length, ability to run 27.5 rear wheel

  • The bike looks good!

Lows
  • Can be sluggish in less-than-aggressive terrain

  • Possible fit conflicts for riders in between sizes

  • Climbing prowess

  • Some underwhelming spec choices

Read Review

Beta
The Beta Tests: Kona Process X DL

feb 2021 · Simon Stewart

The Kona Process X is the most Kona-esque bike we've seen in years. It's fast, burly and can take any downhill you put in front of it.

Highs
  • Unrivaled stability

  • Ultra supple, ground-hugging suspension

  • Smart spec

  • Smart geo-adjust choices

  • Mullet-ready setup

Lows
  • Lockout lever is necessary for climbing

  • Not a daily driver for most

  • You need to buy a park pass

Read Review

Pinkbike
Review: 2021 Kona Process X DL

nov 2020 · Mike Kazimer

The Process X has a big presence on the trail... It's happiest at higher speeds, and on terrain where there's room to let it run.

Highs
  • Chainstay adjustments make noticeable difference

  • Reasonable weight considering capabilities

  • Mullet compatible, plenty of room for long dropper posts

Lows
  • May be too long and slack to be enjoyable on more moderate terrain

  • There are only two complete models, and neither one is inexpensive

  • Some riders may want more support from Super Deluxe shock

Read Review

Bikerumor
Kona Honzo ESD goes from test mule for Process X frame geometry, to extra slack steel hardtail

ago 2020 · Zach Overholt

The Kona Honzo ESD stretches things way out for the slackest, wildest, and most capable steel Kona hardtail yet.

Read Review

Geometry
Specs
Build
Frame

Kona Carbon 161mm Travel

BB StandardBB86/BB92, Press Fit

ColorGloss Metallic Black w/ Gold & Black Decals

Fork

Fox 38 Performance Grip Damper 170mm

Travel170mm

Spring TypeAir

Shock

Fox DPX2 Performance Elite Trunnion

Travel161mm

Bottom Bracket

Shimano PF92

Headset

FSA Orbit 1.5 EP ZS

Stem

Kona XC/BC 35

Handlebar

Kona XC/BC 35

Saddle

WTB Volt

Seatpost

TranzX Dropper +RAD Internal w/ Shimano Lever 31.6mm

TypeDropper

Pedals

n/a

Grips

Kona Key Grip

Groupset
Rear Derailleur

Shimano XT 12spd

Front Derailleur

n/a

Crank

Shimano Deore, 32t

Shifters

Shimano XT 12spd

Cassette

Shimano SLX 10-51t 12spd

Chain

Shimano Deore 12spd

Chain Guide

n/a

Brakes

Shimano Deore 4 Piston

TypeShimano Deore Hydraulic Disc

Brake Levers

Shimano Deore

Wheels
Rims

WTB KOM Trail i30 TCS

Spokes

Stainless Black 14g

Front Hub

DT Swiss 370 110x15mm

Rear Hub

DT Swiss 370 148x12mm

Tires

Maxxis Minion DHR II EXO+ TR 3C 29x2.4" WT (27.5x2.4" WT size S)

Disc Rotors

Shimano RT66 203mm

Rider Notes
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First added 4 de agosto

Last updated 7 de enero

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