Unit X

Unit X

Brand
kona
Year

2021

Category
mountain
Price

$1130

Official
Site →
Manufacturer Description

The Unit X has become a cult favorite among die-hard Kona fans. Maybe it’s the Cromoly frame. Maybe it’s the fact that it’s a bikepacking monster, or its SRAM SX Eagle 12-speed drivetrain, or modular dropouts which give you the ability to run it as a single speed if that’s your thing. Maybe it’s because the rigid fork makes it that much more of a classic. We may never know why the Unit X is such a popular bike, but we can only guess it’s because it is one of the most practical machines in our lineup.

Build Kit

Frameset
FrameReynolds 520 Butted Cromoly
ForkKona Plus Fork
Rear Shock-
Cockpit
GripsKona Key Grip
HandlebarsKona XC/BC Riser
SaddleWTB Volt
SeatpostKona Thumb w/Offset 31.6mm
StemKona XC/BC
Brakes
Levers-
Front BrakesSRAM Level T with 180mm front/160mm rear rotor
Rear BrakesSRAM Level T with 180mm front/160mm rear rotor
Drivetrain
Bottom Bracket-
Cassette-
ChainSRAM SX-Eagle
Chain Rings-
ChranksetSRAM SX Eagle
Front Derailleur-
Rear DerailleurSRAM SX-Eagle
Pedals-
ShiftersSRAM SX-Eagle
Wheels
Front Hub-
Rear Hub-
SpokesStainless Black 14g
Front TireWTB Ranger TCS 29x2.6”
Rear TireWTB Ranger TCS 29x2.6”
Tubes-
Front Wheel-
Rear Wheel-

Geometry

SMLXL
BB Drop ?65656565
BB Height ?310310310310
Chainstay Length ?430430430430
Crank Length----
Fork Length470470470470
Fork Rake Offset ?50505050
Front Center693722750789
Handlebar Width----
Headtube Angle ?68686868
Headtube Length ?110120130140
Reach ?425450475510
Saddle Width----
Seatpost Length----
Seat Tube Angle ?75757575
Seat Tube Length ?370420470530
Stack ?588597606615
Standover Height695731768810
Stem Length----
Top Tube Length ?582610637675
Trail----
Wheelbase1115114411731211