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Kona Hei Hei Supreme 29er Mountain Bike 2018 - XC Full Suspension MTB

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Product Description

The trails are for fun and the Kona Hei Hei Supreme 29er delivers in spades. The full suspension carbon frame has 100mm travel and the fork gets 120m travel, just to keep things interesting. RockShox shocks are found front and rear, with the impressive RS-1 upside down fork steering you confidently towards your limit. The SRAM Eagle 12 speed drivetrain offers the easiest way to get up any climb, and the Guide 4-piston brakes make sure you always have enough braking power on tap. Carbon WTB wheels, handlebars and crankset complement the frame.

Key Features:

  • Kona Race Light Carbon 100mm Travel frame
  • WTB Ci31 TCS wheels
  • RockShox Monarch XX shock
  • RockShox RS-1 Solo Air w/ Xlock Full Sprint 120mm Tapered Carbon 110mm Spacing fork
  • SRAM XX1 Eagle crankset
  • SRAM XX1 Eagle 12spd drivetrain
  • RaceFace Next 35 bar, Raceface Turbine R 35 stem and Kona Key Grip
  • SRAM Guide RSC brakes
  • Sizes: Small, Medium, Large, X Large
  • Colours: Gloss Red & Black/Black, Red & Silver Decals
  • The Kona Hei Hei Supreme 29er is available with 0% APR finance

Light, fast, and capable. You’ve got speed and agility, and the Hei Hei Supreme is right there with you. SRAM XX1 Eagle 12-speed drives carbon WTB Ci31 TCS rims with tubeless-ready Maxxis tyres, a 120mm RockShox RS-1 fork and Monarch XX shock, SRAM Guide RSC brakes, and a RockShox Reverb with 1x lever. With nothing left to worry about, it’s just you and your favourite section of singletrack.

All Tredz bikes are:

  • Fully built & ready to ride
  • Fully checked & tested by Cytech qualified mechanics
  • Available with 0% APR finance on baskets over £99
  • 365 day no hassle returns
  • Free delivery in the UK Mainland on a date that suits you

In the box with every Tredz bike is:

  • Free Tredz 9 key trail tool
  • Free Tredz pedal spanner
  • Free basic pedals
  • Tredz drawstring kit bag
  • 16 point quality control check sheet
  • Basic bike setup instructions
  • Free Cycle Plan insurance voucher (8 weeks)

Occasionally, without notice, manufacturers change product design and/or specifications.

Specification

Frame:Kona Race Light Carbon 100mm Travel
Fork:RockShox RS-1 Solo Air w/ Xlock Full Sprint 120mm Tapered Carbon 110mm Spacing
Rear Shock:RockShox Monarch XX w/ Xlock Full Sprint
Headset:FSA No.57E
Stem:RaceFace Turbine R 35
Bars:RaceFace Next 35
Front Brake:SRAM Guide RSC 180mm
Rear Brake:SRAM Guide RSC 160mm
Brake Lever:SRAM Guide RSC
Rear Mech:SRAM XX1-Eagle
Shifters:SRAM XX1-Eagle
Speed:12
Rims:WTB Ci31 TCS
Front Hub:SRAM XO Predictive Steering 110x15mm
Rear Hub:Hope Pro4 148x12mm
Spokes:DT Super Comp Black
Front Tyre:Maxxis Ardent EXO TR DUAL 29x2.25"
Rear Tyre:Maxxis Ikon EXO TR 3C 29x2.2"
Seat Post:RockShox Reverb w/1x Lever 31.6mm
Chainset:SRAM XX1-Eagle 34t X-Sync
Bottom Bracket:SRAM GXP PF92
Chain:SRAM XX1-Eagle
Cassette:SRAM XG-1295-Eagle 10-50t 12spd
Pedals:Basic Resin Flat

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Kona Sizing

Kona Sizing

ROAD/CX/ASPHALT

HEIGHT - INCH

HEIGHT - CM

ROAD/ROVE

LIBRE

CX/SUTRA

DEWS

COCO

4'10"-5'1"

147-155 cm

46-48 cm

46 cm

46-48 cm

N/A

XS

5'0"-5'3"

152-160 cm

48-50 cm

46-49 cm

48-50 cm

Small

Small

5'2"-5'7"

157-170 cm

48-52 cm

49-51 cm

48-52 cm

Small, Medium

Small, Medium

5'6"-5'10"

168-178 cm

52-54 cm

51-54 cm

52-54 cm

Medium

Medium

5'9"-6'0"

175-183 cm

52-56 cm

54-55 cm

52-56 cm

Medium, Large

Medium, Large

5'11"-6'2"

180-188 cm

54-58 cm

54-55 cm

54-58 cm

Large, XL

Large

6'1"-6'5"

185-196 cm

56-58 cm

55 cm

56-58 cm

XL

N/A

 

MTB/ALL MOUNTAIN/GRAVITY

 

HEIGHT - INCH

HEIGHT - CM

SPLICE

MTB/XC TRAIL/FAT

ALL MOUNTAIN/ENDURO

GRAVITY/DH

4'10"-5'1"

147-155 cm

Small

XS

XS

N/A

5'0"-5'3"

152-160 cm

Small

Small

Small

N/A

5'2"-5'7"

157-170 cm

Small, Medium

Small, Medium

Small, Medium

Medium

5'6"-5'10"

168-178 cm

Medium

Medium

Medium

Medium

5'9"-6'0"

175-183 cm

Medium, Large

Medium, Large

Medium, Large

Medium, Large

5'11"-6'2"

180-188 cm

Large, XL

Large, XL

Large, XL

Large, XL

6'1"-6'5"

185-196 cm

Large, XL

Large, XL

Large, XL

Large, XL

 

Please note, all size information is provided as a guide - if you're unsure or need any further assistance you can call us on 01792 799508 ... we're happy to help!

Full Sus MTB Guide

 

Is a full-suspension mountain bike right for me?

If you’re new to the world of cycling, we highly recommend taking a look at our bike buying guide overview or our mountain bike buying guide to help you decide what type of bike is right for your needs.

When you’re choosing a full suspension mountain bike, there are a few things to look out for which can help you to work out the quality and performance you can expect from a particular model.


Suspension travel & usage

Depending on the type of mountain bike riding you’ll be doing, you may want to have longer or shorter suspension travel on your bike:

Travel

Usage

Pros

Cons

Up to 120mm

XC

Lightweight & efficient pedalling for long-distance rides

Short travel is less capable on rough & demanding trails with large jumps & drops

120 – 150mm

Trail

Lightweight, balance of climb-friendly efficiency & rough-descent capability

More weight than a shorter travel bike & less efficient climbing. Less capable on descents than a longer travel bike

150-180mm

Enduro

Capable of covering difficult & technical downhill sections. Wide enough gear range for climbing

Heavier & significantly less efficient at climbing compared to shorter travel bikes

180mm +

Downhill

Designed for highly technical & high-speed descents, with big drops and large jumps

Heavy, and inefficient at climbing. Limited gear range means most climbs will require pushing the bike

 

 


Frame material

Full-suspension MTB frames are mostly made from either aluminium or carbon fibre, with each material having its own benefits & drawbacks.

Aluminium

Aluminium is lightweight, stiff, strong, and easy to manufacture. Manufacturers often develop their own aluminium alloys, such as ALUXX by Giant. Aluminium is found on a wide range of bikes, from entry-level & enthusiast bikes, right the way up to top-spec racing bikes.

Carbon

Carbon fibre is lighter, stiffer, stronger, and more expensive than aluminium. The most affordable carbon bikes typically use medium strength carbon fibres, while the most expensive bikes use stronger ‘high modulus’ carbon. Carbon fibre frames are found on enthusiast-level bikes, right up to high-performance bikes designed for racing.


Groupset & drivetrain

Mountain bike groupset components are typically supplied by either Shimano or SRAM, with additional manufacturers like Formula, Hope, Magura, Tektro and TRP supplying brake systems. Shimano & SRAM both produce a range of groupsets to suit different budgets. The hierarchy table here compares the different Shimano & SRAM groupsets to determine which bikes offer the best performance.

A bike’s groupset, or drivetrain, is where the biggest difference in component quality is seen. A complete groupset comprises of the following parts:

  • Chainset (aka Crankset)
  • Bottom bracket
  • Brakes
  • Brake levers
  • Shifters
  • Front & rear derailleur
  • Chain
  • Cassette
 Shimano LogoSRAM Logo
Professional
11
XTR Di2
12
XX1 AXS Eagle
AXS Eagle

12
X01 AXS Eagle
AXS Eagle
 
12
XTR
11
XX1

11
X01
 
11
XT Di2
 
Enthusiast
12
XT
 
11
SLX
10
GX
 
10
Deore
11
NX
Entry
9
Alivio
12
SX Eagle
Eagle
 
9
Acera
9-10
X9
 
9
Altus
9-10
X7
 
7
Tourney
7-10
X5

 

 


Wheel size

You’ve probably noticed that a lot of mountain bikes come in a choice of wheel size, mainly a 27.5 inch wheel (also known as a 650B wheel) or a 29inch wheel (known as a 29er). Although there are still bikes which use 26 inch wheels, these are gradually being phased out on all but the smallest bikes. The difference between these wheel sizes can have a dramatic effect on the way a bike feels and handles out on the trail.

27.5in/650b Wheels

27.5inch wheels are smaller and lighter than 29er wheels, which makes them more agile and gives the bike a more responsive & playful nature. On the other hand, the smaller wheel size rolls less efficiently than the larger size, making the bike more prone to losing speed over rough ground and making it a little slower when climbing.

29er Wheels

29er wheels have a bigger rolling radius which makes them naturally smoother over rough ground. For this reason, a 29er mountain bike often requires less suspension travel than smaller wheeled alternatives. The downsides are an increase in weight, and the larger diameter wheels generate stronger gyroscopic forces, making the bike more stable, but less agile and responsive whilst manoeuvring.

26in Wheels

26 inch wheels were once the go-to wheel size on adult mountain bikes. However, they are now typically only found on the smallest frame sizes, and on junior bikes. 26 inch wheels are lightweight and give the bike very agile handling. The downsides to 26 inch wheels are their poor rolling resistance on rough ground, and the reduced contact patch due to the smaller wheel circumference.


Suspension components

Mountain bike suspension components (i.e. the fork or rear shock absorber) are also a way to identify the quality of a bike. While Fox and RockShox are the most common manufacturers, there are a number of brands producing suspension components for mountain bikes.

Entry level full suspension mountain bikes (up to approximately £1300) may come supplied with a fork & rear shock supplied by SR Suntour, X-Fusion or RockShox. These components will allow a limited amount of adjustment, including:

  • Coil spring preload / air spring pressure adjustment
  • Lockout switch
  • Rebound damping adjustment on models towards the top of the price range.

Mid-range & enthusiast bikes (up to approximately £3500) use components from brands including Fox, RockShox and Manitou. At this level, suspension components have features like:

  • Preload adjustment / air spring pressure adjustment
  • Rebound damping adjustment
  • Lockout switch
  • Multi-position ‘mode’ switch
  • Components towards the top end of the enthusiast price range may also feature compression damping adjustment as well.

Top of the range & competition spec bikes (over £3500) also use components from Fox, RockShox & Manitou, with a few select models using parts from Ohlins. At this price, suspension components have features including:

  • Coil spring preload adjustment / air spring pressure adjustment
  • High & low speed rebound damping adjustment
  • High & low speed compression damping adjustment
  • Lockout switch
  • Multi-position 'mode' switch
  • Advanced low-friction coatings (e.g. Fox’s golden-coloured Kashima coating)

Finance

How do I apply for finance?

Spend £99 or more at Tredz and you can spread the cost. Pay monthly over 6-48 months, interest free (dependent on repayment terms and amount).

1Fill your basket with everything you want from Tredz and go to the checkout.

2During checkout, select the finance option you want as your method of payment.

3You will be sent to our finance provider's secure server to complete your application.

4Finance providers PayPal & V12 will use the information provided to make a decision and complete checkout if you are approved.

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V12 Representative Example: If total purchase price is £1,399.00 with a deposit of £139.90 (10%) and your selected term is 36 months Classic Credit 15.9% APR (interest rate 8.17% fixed), you would pay £43.55 per month. Total charge for credit will be £308.70 and total amount repayable is £1707.70, subject to terms and status.
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Delivery & Guarantee

UK Delivery Information

Courier Delivery update: Due to the COVID19 situation, we are currently experiencing some delays with deliveries. Our couriers are working around the clock to get your order to you as soon as possible but there is a potential delay of up to 48 hours . Please check your tracking on track your order here.

Please download the TNT Track and Trace App for iOS here and Android here so you can keep an eye on your delivery and any further updates.

Please note on the TNT tracking app it may show your delivery status as ‘Collecting’ (as per image below). This means your delivery has left our warehouse and is currently held at TNT main depot and there could be up to a 48 hour delay.

tnt delivery

Please keep checking the TNT tracking for further updates. On behalf of TNT we apologise for any delay and inconvenience this may cause. 

We are committed to offering fast and free delivery, whether you're ordering bikes, accessories or clothing. Our standard delivery service is FREE in the UK, regardless of the size and on all orders over £20.

Please note that bulky products and bikes shipped to outlying UK regions are excluded from free shipping.

Please note that Pre-Order dates can sometimes change due to updated stock information.

Click here for more UK and international delivery information.

Returns & Warranty

It's easy to return a product with our 365 day, hassle free returns. 

We will give you a full refund or exchange on any item that is returned to us unused/unfitted, in a resaleable condition and in its original packaging (where possible).

Please note: For hygiene reasons, we cannot accept returns of facemasks, undershorts or underwear if the item has been removed/unsealed from its original packaging.

If your item develops a fault or arrives damaged, please contact us first so we can resolve the issue for you as quickly as possible.

For more information please visit our Returns & Warranty page.

What's In The Box

What's In The Box

As cyclists ourselves, we know you will be keen to get out on your new bike as soon as possible. That's why we provide you with all the essential kit you need to get your shiny new bike rolling for the first time.

Most bikes don't come with pedals as standard so we include a set of basic pedals, free of charge with every bike we send out. We will also provide you with a pedal spanner to fit them and a 9-key trail tool, along with full instructions for setting your bike up out of the box. Each bike is sent out with a 16 point, quality control check sheet so you can be confident that your bike has been fully checked by our qualified mechanics.

What's in the box
  • Basic setup instructions
  • 16 point quality control checklist
  • Free tredz multitool
  • Free tred pedal spanner
  • Free basic pedals
  • Free drawstring kit bag
  • Free bike insurance voucher

All these items are provided at no extra charge and are packed into a Tredz drawstring bag that doubles up as a handy backpack for carrying your ride essentials.

  • Basic bike setup instructions
  • Free ‘basic’ pedals
  • Free Tredz pedal spanner
  • Free Tredz 9-key trail tool
  • Free Tredz drawstring bag
  • Free 8 weeks insurance voucher
  • 16 point, quality control check sheet

Tredz Service:

Tredz bikes are fully built & set up to ride
Read our bike setup guide.

Free UK delivery, on a date that suits you
We will ring to choose a suitable day. Find out more
  • Tredz bikes are fully checked & tested by Cytech qualified mechanics
  • 0% APR finance available on any basket over £99
  • 365 day 'no hassle' returns
  • Free UK delivery, on a date that suits you

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