Velopedia Bicycle Archive

Compare Bicycles

Compare published geometry, gearing and specifications for up to three bicycles.

1 of 2 bicycles

At a glance

Key differences

Supported differences are shown below. Data limitations are labeled separately.

  1. No key difference could be established from the available data. Check the full table for the details.

Selected-size geometry

Geometry overlay

Frames share one scale and a bottom-bracket alignment. Size labels differ by brand; schematic drawing aids are identified below.

Gearing comparison

Lower gears help on climbs. Higher gears suit higher speeds.

RPM

RPM = pedal turns per minute.

2021 Kona Hei Hei CRSize M · 34T · 10–51T · 12-speed
Lowest0.67:1Highest3.40:1Total range510%
Estimated speed at 90 RPMLowest gear5.2 mphHighest gear26.4 mph

Rear tire: 29×2.25.

2020 Kona Hei Hei CRSize M · 34T · 10–50T · 12-speed
Lowest0.68:1Highest3.40:1Total range500%
Estimated speed at 90 RPMLowest gear5.3 mphHighest gear26.4 mph

Rear tire: 29×2.25.

How it works

Ratio = front teeth ÷ rear teeth. Hub gears also include the hub’s internal ratio. A 400% range means the highest ratio is four times the lowest.

Speeds are estimates from tire size and pedal cadence. Actual speeds vary.

Try other gearing

Complete specification tableShows different published values and gaps where a bicycle lacks data. Different wording reflects source language, not necessarily different components. Swipe for more columns.
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Specification
2021 Kona Hei Hei CR
2020 Kona Hei Hei CR
Overview
Model Year
2021
2020
Brand
Kona
Kona
Model
Hei Hei CR
Hei Hei CR
Bicycle Type
Mountain
Mountain
Original MSRP
$4,599.00
Not documented
Colors
Gloss Dark Green & Metallic Green w/ Slime & Dark Green Decals
Gloss Polar Silver w/ Olive & Charcoal Decals
Sizes
S, M, L, XL
S, M, L, XL
Weight
—
—
Frameset
Frame Construction
Kona Race Light Carbon 120mm Travel
Kona Race Light Carbon 120mm Travel
Frame Material
Carbon Fiber
Carbon Fiber
Fork
Fox 34 Float SC Performance 120mm Tapered 110mm Spacing
Fox 34 Float SC Performance 120mm Tapered 110mm Spacing
Rear Shock
Fox Float DPS Evol Performance
Fox Float DPS Evol Performance
Drivetrain
Shifters
Shimano SLX 12spd
SRAM GX-Eagle
Rear Derailleur
Shimano XT 12spd
SRAM GX-Eagle
Crankset
Shimano SLX 12spd; Chainring: 34t
SRAM Descendant 6K DUB; Chainring: 34t X-Sync Eagle
Bottom Bracket
Shimano PF92
SRAM DUB PF92
Cassette
Shimano SLX 10-51t 12spd
SRAM GX-Eagle 10-50t 12spd
Chain
Shimano Deore 12spd
SRAM NX-Eagle
Brakes
Brakes
Brake Calipers: Shimano SLX; Front Brake Rotor: Shimano RT76 180mm; Rear Brake Rotor: Shimano RT76 160mm; Brake Levers: Shimano SLX
Brake Calipers: SRAM Guide R; Front Brake Rotor: SRAM Centerline 180mm; Rear Brake Rotor: SRAM Centerline 160mm; Brake Levers: SRAM Guide R
Cockpit & Contact Points
Headset
FSA No.57E
FSA No.57E
Handlebar
Kona XC/BC 35
Kona XC/BC 35
Stem
Kona XC/BC 35
Kona XC/BC 35
Saddle
WTB SL8
WTB SL8
Seatpost
Fox Transfer 31.6mm
Fox Transfer w/1x RF Lever 31.6mm
Wheels & Tires
Hubs
(F) DT Swiss 370 110x15mm / (R) DT Swiss 370 148x12mm
(F) DT Swiss 370 110x15mm / (R) DT Swiss 370 148x12mm
Rims
WTB KOM Light i27 TCS 2.0
WTB KOM Light i27 TCS
Spokes
Sandvik Stainless Black 2.0/1.8 Butted
Sandvik Stainless Black 2.0/1.8 Butted
Front Tire
Maxxis Rekon EXO TR 3C 29x2.25"
Maxxis Rekon EXO TR 3C 29x2.25"
Rear Tire
Maxxis Rekon EXO TR 3C 29x2.25"
Maxxis Rekon EXO TR 3C 29x2.25"
Wheel Size
29"
29"
Geometry · choose a size for each bicycle
Geometry size
Reach
440 mm
440 mm
Stack
600 mm
600 mm
Head-tube angle
67.5°
67.5°
Seat-tube angle
75°
75°
Seat tube
420 mm
420 mm
Head tube
100 mm
100 mm
Chainstay / rear center
430 mm
430 mm
Wheelbase
1158 mm
1158 mm
Bottom-bracket drop
35 mm
35 mm
Bottom-bracket height
340 mm
340 mm
Standover height
741 mm
741 mm
Fork offset / rake
51 mm
51 mm
Front center
730 mm
730 mm

Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.

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