Kona Process 134 CR Supreme 29" Mountain Bike 2021 - Trail Full Suspension MTB
For those that prefer the finer things in life… who are we kidding? We all want the best of the best and that’s what the Process 134 Supreme brings: the best. A full AXS build and X01 cranks keeps the momentum smooth. Zipp 3Zero Moto carbon wheels shave weight and add that extra something special. No detail was overlooked—even the WTB Volt saddle features titanium rails and their lightweight fusion base. Did we mention that paint job? The Process 134 CR Supreme is the bike of your dreams.
Key Features:
- Kona Carbon
Designed to be lightweight and built to demanding standards. Carbon fiber has long been praised for its weight and strength, but rather than chase grams, we place our efforts on the performance that is possible when the right high-modulus fibers are in the right places. Our designers work very closely with our manufacturer to ensure there is no compromise to the desired ride characteristics, durability and – finally – weight stipulations that we expect from our bikes.
- Internal Headset
Bearing cups are actually pressed into the frame and are easily removable. An internal headset also reduces stack height, so the height of the stem and bars are more adjustable, giving the rider the best fit possible.
- Tapered Head Tube
More girth at the bottom of the head tube better distributes shock force, prolonging the bearing life of the headset itself and eliminating brake shudder, while providing confident steering performance. The inherent strength of its triangular design also means a stronger steering position and improved balance, giving the rider more control in rough terrain. A zero-stack, tapered head tube also puts strength where the load is going—into the lower headset cup—maximizing bearing durability where it’s needed.
- Tubeless Compatible Rims
Tubeless rims allow for tires with more puncture resistance; the ability to run lower tire pressure, which provides better tire grip on the trail; lower rolling resistance; and weight savings over traditional tube and tire systems.
- 12x148mm Axle
12x142mm, 12x148 and 12x157 rear axle standards provide two major advantages to the Kona rider: the 12mm diameter of the rear axle provides the rear hub and frame with a stiff interface, while the 142/148/157mm outer diameter of the hub allows the wheel to be quickly and properly positioned in the frame before the rear axle is inserted. For 2017, you’ll see the 12x148 Boost standard in the mix. Boost spacing provides more tire clearance at the chainstay yoke, while the rear wheel is stiffer and more durable relative to a 12x142 thru-axle.
- Beamer Independent Suspension
Built to be off-the-top progressive, Beamer Independent Suspension helps the bike to stay higher in the travel and recover from hits more quickly. The Operators are instilled with what our product managers like to call “pure shock movement,” whereby the shock is protected from side load. Designed to be highly tuneable and extremely durable, the Beamer IS is our version of greased lightning.
Occasionally, without notice, manufacturers change product design and/or specifications.
Frame | Kona Carbon 134mm Travel |
Fork | RockShox Pike Ultimate RC2 Charger 2 DebonAir 140mm Tapered 110mm Spacing |
Rear Shock | RockShox Super Deluxe Ultimate Trunnion |
Headset | FSA Orbit 1.5 E ZS |
Stem | Truvativ Descendant 35 |
Bars | Truvativ Descendant DH Carbon 35 |
Front Brake | SRAM Centerline 200mm |
Rear Brake | SRAM Centerline 180mm |
Brake Lever | SRAM G2 Ultimate |
Rear Mech | SRAM XX1-Eagle AXS |
Shifters | SRAM AXS Eagle Controller |
Speed | 12 |
Rims | Zipp Zero Moto Wheelset |
Front Hub | Zipp Zero Moto Wheelset 110x15mm |
Rear Hub | Zipp Zero Moto Wheelset 148x12mm |
Spokes | Zipp Zero Moto Wheelset |
Front Tyre | Maxxis Minion DHF EXO TR 3C 29x2.5" WT |
Rear Tyre | Maxxis Dissector EXO TR 3C 29x2.4" WT |
Seat Post | Rock Shox Reverb AXS w/AXS Controller Lever 31.6mm |
Saddle | WTB Volt Titanium |
Chainset | SRAM X01 Eagle DUB |
Bottom Bracket | SRAM DUB PF92 |
Chain | SRAM X01-Eagle |
Cassette | SRAM X01-Eagle 10-52t 12spd |
Kona Process 134 2021 Sizing
Frame Size |
Height (cm) |
Height (feet) |
S |
152 – 170 |
5’0 – 5’7” |
M |
157 - 175 |
5’2” – 5’9” |
L |
175 – 180 |
5’9” – 5’11” |
XL |
180 – 196 |
5’11” – 6’5” |
Kona Process 134 27.5 2021 Geometry
SIZE |
XS |
S |
M |
L |
XL |
ST LENGTH |
360 |
385 |
410 |
450 |
485 |
TT LENGTH |
537 |
567 |
596 |
625 |
664 |
REACH |
400 |
425 |
450 |
475 |
510 |
STACK |
585 |
595 |
605 |
615 |
626 |
STANDOVER |
674 |
687 |
712 |
712 |
711 |
HT ANGLE |
66 |
66 |
66 |
66 |
66 |
HT LENGTH |
116 |
127 |
138 |
149 |
160 |
ST ANGLE |
76.8 |
76.6 |
76.5 |
76.3 |
76.2 |
CS LENGTH |
425 |
425 |
425 |
425 |
425 |
BB DROP |
12 |
12 |
12 |
12 |
12 |
BB HEIGHT |
343 |
343 |
343 |
343 |
343 |
WHEELBASE |
1131 |
1160 |
1190 |
1219 |
1259 |
FRONT CENTER |
706 |
735 |
765 |
794 |
834 |
FORK LENGTH |
532 |
532 |
532 |
532 |
532 |
FORK OFFSET |
46 |
46 |
46 |
46 |
46 |
Kona Process 134 29 2021 Geometry
SIZE |
S |
M |
L |
XL |
ST LENGTH |
385 |
410 |
450 |
485 |
TT LENGTH |
569 |
596 |
625 |
664 |
REACH |
425 |
450 |
475 |
510 |
STACK |
601 |
605 |
615 |
625 |
STANDOVER |
715 |
725 |
725 |
725 |
HT ANGLE |
66 |
66 |
66 |
66 |
HT LENGTH |
93 |
98 |
109 |
120 |
ST ANGLE |
76.5 |
76.5 |
76.3 |
76.2 |
CS LENGTH |
427 |
427 |
427 |
427 |
BB DROP |
33 |
33 |
33 |
33 |
BB HEIGHT |
342 |
342 |
342 |
342 |
WHEELBASE |
1159 |
1186 |
1216 |
1255 |
FRONT CENTER |
734 |
761 |
791 |
830 |
FORK LENGTH |
551 |
551 |
551 |
551 |
FORK OFFSET |
51 |
51 |
51 |
51 |
What size frame do I need if I am between sizes? - read here
Customer reviews and Q&A's are disabled because you declined functional cookies.
To enable reviews and Q&A's click the 'Cookie Settings' button below and enable functional cookies.
No longer available
Sorry you missed the Kona Process 134 CR Supreme 29" Mountain Bike 2021 - Trail Full Suspension MTB.
This product is no longer available.