2026 Kona Process 153 Bike

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Kona


Free shipping on orders over $50 (continental U.S. only). International shipping available. Some exclusions apply.	Free shipping on orders over $50 (continental U.S. only). International shipping available. Some exclusions apply. $2,899.94	Buy
Kona \| Process 153 Cr Slx Bike \| Gloss Viridian \| S	Kona \| Process 153 Cr Slx Bike \| Gloss Viridian \| S $2,899.94	Buy
Kona \| Process 153 Cr Sram Bike \| Viridian Green \| L	Kona \| Process 153 Cr Sram Bike \| Viridian Green \| L $2,999.94	Buy
Kona \| Process X Sram Bike \| Blue \| S	Kona \| Process X Sram Bike \| Blue \| S $1,999.94	Buy
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Specifications

Product

Kona Process 153 Bike

Model Year

2026

Intended Use

Enduro / All-Mountain

Rider

Unisex

Sizes and Geometry

SM Mullet

MD 29"

LG 29"

XL 29"

View Full Geometry

Size	SM Mullet	MD 29"	LG 29"	XL 29"
Top Tube Length	576mm	601mm	628mm	667mm
Head Tube Angle	64.5°	64.5°	64.5°	64.5°
Head Tube Length	100mm	100mm	105mm	116mm
Seat Tube Angle	76.9°	76.9°	76.7°	76.6°
Seat Tube Length	380mm	380mm	420mm	450mm
Bottom Bracket Height	345mm (20mm drop)	345mm (30mm drop)	345mm (30mm drop)	345mm (30mm drop)
Chainstay Length	435mm	435mm	435mm	435mm
Wheelbase	1190mm	1215mm	1244mm	1284mm
Standover	700mm	700mm	710mm	720mm
Reach	430mm	455mm	480mm	515mm
Stack	620mm	620mm	625mm	635mm
Additional Info	• SM has mixed ("Mullet") wheels (29" front, 27.5" rear); MD-XL have 29" wheels front/rear • All specifications listed are with 160mm travel fork with 571mm axle-to-crown length and 44mm offset

Sizes Additional Info

• SM has mixed ("Mullet") wheels (29" front, 27.5" rear); MD-XL have 29" wheels front/rear

• All specifications listed are with 160mm travel fork with 571mm axle-to-crown length and 44mm offset

View Full Geometry

Size	SM Mullet	MD 29"	LG 29"	XL 29"
Top Tube Length	576mm	601mm	628mm	667mm
Head Tube Angle	64.5°	64.5°	64.5°	64.5°
Head Tube Length	100mm	100mm	105mm	116mm
Seat Tube Angle	76.9°	76.9°	76.7°	76.6°
Seat Tube Length	380mm	380mm	420mm	450mm
Bottom Bracket Height	345mm (20mm drop)	345mm (30mm drop)	345mm (30mm drop)	345mm (30mm drop)
Chainstay Length	435mm	435mm	435mm	435mm
Wheelbase	1190mm	1215mm	1244mm	1284mm
Standover	700mm	700mm	710mm	720mm
Reach	430mm	455mm	480mm	515mm
Stack	620mm	620mm	625mm	635mm
Additional Info	• SM has mixed ("Mullet") wheels (29" front, 27.5" rear); MD-XL have 29" wheels front/rear • All specifications listed are with 160mm travel fork with 571mm axle-to-crown length and 44mm offset

Wheel Size

29"

Mixed Wheel Size

Frame Material

Aluminum

Frame Material Details

6061 butted alloy, molded chainstay protection

Rear Travel

153mm

Rear Shock

RockShox Deluxe Select+, trunnion mount, 205mm length x 57.5mm stroke

Fork

RockShox Psylo Silver RC, 35mm stanchions

Fork Travel

160mm

Head Tube Diameter

Tapered, 1.125" top, 1.5" bottom

Headset

FSA Orbit No.57B, ZS44 upper, ZS56 lower

Handlebar

Kona, 18mm rise, 8° backsweep, 6° upsweep, 35mm clamp diameter
Width: 760mm (SM), 780mm (MD), 800mm (LG/XL)

Stem

Kona, 40mm length, 0° rise, 35mm bar clamp

Grips

Kona Key Grip, lock-on

Brakes

Shimano Deore MT401, 4-piston
Rotors: Shimano RT64, CENTER LOCK, 203mm front, 180mm rear

Brake Levers

Shimano Deore MT420

Drivetrain

Shifters

Shimano CUES 6000, 11-speed

Front Derailleur

None

Rear Derailleur

Shimano CUES 6000, 11-speed

ISCG Tabs

ISCG05

Chainguide

None

Cranks

Shimano CUES 6000 Alloy, 165mm length

Chainrings

Shimano CUES 6000, 30 tooth

Bottom Bracket

Shimano MT500, PF92 press-fit

Pedals

None

Chain

KMC XGlide EPT

Cassette

Shimano CUES 4000, 11-speed, 11-50 tooth

Rims

WTB ST i30 Alloy, 30mm inner width

Hubs

Shimano, 15mm x 110mm (Boost) front, 12mm x 148mm (Boost) rear with HG driver

Spokes

Stainless steel, 2.0mm

Tires

Front: Maxxis Assegai, Dual compound, EXO casing, TR, 29" x 2.5" WT
Rear: Maxxis Minion DHR II, Dual compound, EXO casing, TR, 2.4" WT

Saddle

Kona MTB

Seatpost

TranzX +RAD dropper
Drop: 150mm (SM), 170mm (MD), 200mm (LG), 230mm (XL)

Seatpost Diameter

31.6mm

Seatpost Clamp

Kona, single bolt, 34.9mm

Rear Dropout / Hub Dimensions

12mm x 148mm (Boost)

Max. Tire Size

Bottle Cage Mounts

One inside front triangle, plus accessory mounts under top tube

Colors

Matte Carbon with Gloss Black and Spot Gloss decals

Warranty

Lifetime frame

Weight

Miscellaneous

• Single pivot rear suspension design
• Compatible with 27.5" or 29" rear wheels via flip chip in seatstay/rocker pivot
• SM has mixed ("Mullet") wheels (29" front, 27.5" rear); MD-XL have 29" wheels front/rear
• External cable routing (internal dropper seatpost routing)
• SRAM UDH (Universal Derailleur Hanger)

Price

$3,099.00

More Info

Kona Launches the All-New 2025 Process 153 and 134 (2024 press release)

Kona website

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Free shipping on orders over $50 (continental U.S. only). International shipping available. Some exclusions apply.	Free shipping on orders over $50 (continental U.S. only). International shipping available. Some exclusions apply. $2,899.94	Buy
Kona \| Process 153 Cr Slx Bike \| Gloss Viridian \| S	Kona \| Process 153 Cr Slx Bike \| Gloss Viridian \| S $2,899.94	Buy
Kona \| Process 153 Cr Sram Bike \| Viridian Green \| L	Kona \| Process 153 Cr Sram Bike \| Viridian Green \| L $2,999.94	Buy
Kona \| Process X Sram Bike \| Blue \| S	Kona \| Process X Sram Bike \| Blue \| S $1,999.94	Buy
Free U.S. shipping on everything. International shipping available. Some exclusions apply.	Browse available Bikes
Free shipping on orders over $50 (contiguous U.S. only). International shipping available. Some exclusions apply.	Browse available Bikes
Free shipping on orders over $69 (continental U.S. only). International shipping available. Some exclusions apply.	Browse available Bikes