Velopedia Bicycle Archive

2021 Kona Hei Hei

Original specifications: 29" wheels · geometry for 4 published sizes.

Share owner experience

Planning to sell? Draft your listing

At a glance

Archive #900001988
Model year
2021
Category
Mountain
Original MSRP
$2,799.00
Sizes
S, M, L, XL
Colors
Gloss Metallic Oliver w/ Black & Mauvewood Decals
Geometry
4 manufacturer sizes
In this record
22 specifications · archived image · original MSRP · geometry
Model history 11 other years

Browse other years

Compare side by side

Identification clues

2021 archived details

Published colors
Gloss Metallic Oliver w/ Black & Mauvewood Decals
Frame
Aluminum

Clues, not proof of model year. Colors vary and components may have been replaced.

Campaign
Original buildAluminum · 29"

Manufacturer catalog

Published sizes and colors

4 sizes · 1 color

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

SMLXL

Published colors

Gloss Metallic Oliver w/ Black & Mauvewood Decals

Frameset

Frame ConstructionKona Race Light 6061 Aluminum Butted 100mm Travel
Frame MaterialAluminum
ForkRockShox Revelation RC DebonAir 120mm Tapered 110mm Spacing
Rear ShockRockShox Monarch RL Solo Air

Drivetrain

ShiftersShimano Deore 12spd
Rear DerailleurShimano SLX
CranksetShimano Deore 12spd; Chainring: 32t
Bottom BracketShimano PF92
CassetteShimano Deore 10-51t 12spd
ChainShimano Deore 12spd

Brakes

BrakesBrake Calipers: Shimano Deore; Front Brake Rotor: Shimano RT30 180mm (centerlock); Rear Brake Rotor: Shimano RT30 160mm (centerlock); Brake Levers: Shimano Deore

Cockpit & Contact Points

HeadsetFSA No.57B
HandlebarKona XC/BC 35
StemKona XC/BC 35
SaddleWTB Volt
SeatpostTranzX Dropper Internal 31.6mm

Wheels & Tires

Hubs(F) Shimano 110x15mm (centerlock) / (R) Shimano 148x12mm (centerlock)
RimsWTB ST I27 TCS 2.0
SpokesStainless Black
Front TireMaxxis Rekon EXO TR DUAL 29x2.25"
Rear TireMaxxis Rekon EXO TR DUAL 29x2.25"
Wheel Size29"

Geometry

4 sizes · 15 measurements

Frame measurements by size.

All geometry measurements4 sizes · 15 measurements
MeasurementSMLXL
Seat tube370 mm420 mm470 mm530 mm
Top tube582 mm610 mm639 mm677 mm
Head tube95 mm105 mm115 mm125 mm
Head-tube angle67.5°67.5°67.5°67.5°
Seat-tube angle74.2°74.2°74.2°74.1°
Chainstay / rear center430 mm430 mm430 mm430 mm
Wheelbase1129 mm1158 mm1187 mm1226 mm
Bottom-bracket drop36 mm36 mm36 mm36 mm
Bottom-bracket height339 mm339 mm339 mm339 mm
Reach415 mm440 mm465 mm500 mm
Stack593 mm602 mm612 mm621 mm
Standover height751 mm752 mm761 mm783 mm
Fork offset / rake51 mm51 mm51 mm51 mm
Front center702 mm731 mm759 mm798 mm
Fork length / axle-to-crown526 mm526 mm526 mm526 mm

Dimensions as recorded.

Gearing

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

RPM

RPM = pedal turns per minute.

All published sizes32T · 10–51T · 12-speed
Lowest0.63:1 Highest3.20:1 Total range510%
Estimated speed At 90 RPM Lowest gear4.9 mph Highest gear24.8 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

Try your current gearingChanged tires or gears? Calculate your setup.

Your changes apply to this calculation. The archived build stays unchanged.

Your gearing setup
Gears

Use up to three front tooth counts, separated by /. For one rear sprocket, enter the same count twice.

Rear tire

Apply the marking on your rear tire or edit its dimensions below. Older or fractional inch sizes need the ISO marking (e.g. 37-590).

For 32-622, width is 32 mm and rim diameter is 622 mm. Use the rear tire on mixed-wheel bikes. Leave both fields empty to compare ratios only.

Gear, dimension and cadence changes update results automatically.

Speeds are estimates. These calculations do not establish component compatibility or available tire clearance.

Parts & serviceability

Find replacement parts

Original specifications
Chain · Original
Shimano Deore 12spd
Retailer offers
Cassette · Original
Shimano Deore 10-51t 12spd
Retailer offers
Other replacement options (1)
Front tire · Original
Maxxis Rekon EXO TR DUAL 29x2.25"
Retailer offers
Other replacement options (1)
More parts (8)Fewer parts
Rear derailleur · Original
Shimano SLX
Retailer offers
Bottom bracket · Original
Shimano PF92
Saddle · Original
WTB Volt
Crankset · Original
Shimano Deore 12spd

Chainring: 32t

Shifters · Original
Shimano Deore 12spd
Seatpost · Original
TranzX Dropper Internal 31.6mm
Headset · Original
FSA No.57B
Rims · Original
WTB ST i27 TCS 2.0

Based on the original build. Check fit and installed parts before ordering. Affiliate links may earn Velopedia a commission. As an Amazon Associate I earn from qualifying purchases.

Service essentialsQuick reference before buying parts

Archived specifications for reference. Check the fitted parts before ordering.

Front tire
Maxxis Rekon EXO TR DUAL 29x2.25"Check: Verify the fitted tire’s size marking and rim type.
Rear tire
Maxxis Rekon EXO TR DUAL 29x2.25"Check: Verify the rear size; it may differ from the front.
Drivetrain
12-speedCheck: Match the installed drivetrain family, not just its speed count.
Seatpost diameter
31.6 mmCheck: Read the post’s diameter marking; seat-clamp size differs.
Bottom bracket / shell
Shimano PF92Check: Verify shell type and width, crank interface, and spindle length or spacers.
Bike-specific inspection checklist 22 checks based on 6 archived component groups Open checklistClose checklist
0 of 22 checked Progress stays in this browser for this record.

This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.

Archived: 2021 Kona Hei Hei · Mountain · Published sizes: S, M, L, XL

Archived: Frame: Kona Race Light 6061 Aluminum Butted 100mm Travel · Fork: RockShox Revelation RC DebonAir 120mm Tapered 110mm Spacing

Archived: Fork: RockShox Revelation RC DebonAir 120mm Tapered 110mm Spacing · Rear shock: RockShox Monarch RL Solo Air

Archived: Shifters: Shimano Deore 12spd · Rear derailleur: Shimano SLX · Crankset: Shimano Deore 12spd; Chainring: 32t · Bottom bracket: Shimano PF92 · Cassette: Shimano Deore 10-51t 12spd · Chain: Shimano Deore 12spd

Archived: Brakes: Brake Calipers: Shimano Deore; Front Brake Rotor: Shimano RT30 180mm (centerlock); Rear Brake Rotor: Shimano RT30 160mm (centerlock); Brake Levers: Shimano Deore

Archived: Wheel size: 29" · Rims: WTB ST i27 TCS 2.0 · Hubs: (F) Shimano 110x15mm (centerlock) / (R) Shimano 148x12mm (centerlock) · Front tire: Maxxis Rekon EXO TR DUAL 29x2.25" · Rear tire: Maxxis Rekon EXO TR DUAL 29x2.25"

Controls and contact points

Archived: Headset: FSA No.57B · Handlebar: Kona XC/BC 35 · Stem: Kona XC/BC 35 · Seatpost: TranzX Dropper Internal 31.6mm · Saddle: WTB Volt

Before and during the test ride

Follow the full used-bike inspection order →

My Garage

Velopedia

Enter your email and Velopedia will send a private sign-in link. No password required.

Have you owned this model?Help preserve its real-world history by sharing your owner experience.

Share the details that would help another rider understand how this model fits, rides and holds up over time. Velopedia reviews every contribution before publication.

Add fit, maintenance and buyer detailsOptional · five additional fields

Your contribution goes directly to Velopedia’s private review queue. We’ll email an optional confirmation link plus a private edit and withdrawal link, but you do not need to confirm your email before an administrator can review or approve the submission.

Already contributed? Send me a fresh private edit link

For privacy, Velopedia shows the same confirmation whether or not an experience exists.

Checking current listings…

Find this bike on eBay

Search eBay US; check the model year, size and installed components. We may earn a commission from purchases.

Campaign

Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

Scroll to Top