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The Whyte 603 V2 2021 is fully spec'd out and has everything you need for your latest biking adventure, making it an outstanding entry level trail hardtail mountain bike!
The Whyte 603 V2 2021 is fully spec'd out and has everything you need for your latest biking adventure, making it an outstanding entry level trail hardtail mountain bike!

Whyte 603 V2 Hardtail Mountain Bike 2021 in Matt Olive Khaki

Click & Collect for Free

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!


With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on the Undetermined

Hassle free returns

Any item, except food or face masks can be returned to us for any reason within 90 days, provided that the item has not been used or fitted and is returned in its original packaging with a valid proof of purchase.

Online or in-store purchases can both be returned to any store free of charge or can be returned by post after completing the online returns form. If you are returning an item due to a fault, we will refund your postage.

If you wish to return your bike to us, please keep the box it arrived in and let us know using the returns form and we will arrange collection.

Customer Returns Form

If you wish to cancel, return or exchange an order please fill in the form below and a member of staff will be in contact within 48 hours to assist. Returns can be processed quicker if all required information is added.

Terms & Conditions

Items must be returned in their original packaging and be un-used. Refunds will be issued once the products have been received and inspected.

Click & Collect customers can buy with confidence knowing that they can review the item before deciding whether it is right for you before leaving the store. Should you decide it's not right for you, it can be conveniently exchanged or refunded straight away, or you still have up to 90 days to return it if you are still unsure.

Please note:

1. If the items we have sent you are faulty, damaged or not as we described, we will cover the cost of collection and the delivery of the correct item.

2. If we have delivered the correct bike but upon inspection you decide the bike is not the one for you, we will charge you £24.99 for collection. If you do not have the original box, we will charge you an additional £15 to provide one.

Refunds will be processed using the same method of payment used for the original purchase. Credit & debit card refunds must be made to the card used for the original purchase.

We are unable to offer a refund without a valid receipt.

Whyte 603 V2 Hardtail Mountain Bike 2021 in Matt Olive Khaki Information

Season : 2020

Brand : Whyte

Code : W603V2OKL

The Whyte 603 v2.0 is a feature packed 27.5" mountain bike with a fantastic specification delivering great value for money. This may be Whyte’s entry level mountain bike, but it stands out in its category. 

The Whyte 603 features a 120mm Suntour travel fork with a top mounted Hydro lockout, so you can lock the fork out in seconds and all cables are internally routed with Whyte's BBX cable exit channels to reduce wear. A 120mm fork, wider 760mm bar, shorter stem, wide grippier tyres make the 603 one the most trail-ready bikes in this price category.  

Whyte is a south-coast based UK bike brand, so has features specifically built for UK riding conditions, such as the "Get A Grip" seat post clamp system. This allows quick adjustment, fantastic weather proofing and a perfectly shaped ergonomic lever which is easy to operate however wet and cold your hands might be. With carefully chosen, branded parts and a high quality, latest generation frame the 603 has all the hallmarks of Whyte's award-winning DNA.

Key Features and Benefits: 

Aluminium Frame: Lightweight & Durable.

18 Shimano Gears: Wide range of gears suitable for all terrain & trail conditions.

Hydraulic Disc Brakes: Reliable braking power, whatever the weather. 

Full Specification:

  • Frame:  6061 Alloy, Hydro Formed T6 Aluminium, Multi Butted, Get A Grip Seat Clamp System, Internal Cable Routing with BBX, Chainstay Post Mount Dropouts
  • Rear Shock (If Applicable):  N/A
  • Fork:  SR Suntour XCR-LO 27.5", 120mm Travel, Hydro Lockout, Fixed Rebound Damping, Black stanchions
  • Number of Gears:  18
  • Gear Shifters:  Shimano Altus SL-M2010, 9 Speed
  • Chainset:  Shimano FC-MT101, Double 36-22, 9 Speed
  • Chainrings:  36/22T
  • Rear Cassette:  Shimano CS-HG-200, 11-36, 9 Speed
  • Chain:  SunRace, 9 Speed
  • Front Derailleur:  Shimano Altus FD-M2020
  • Rear Derailleur:  Shimano Altus RD-M2000-SGS, 9 Speed
  • Bottom Bracket:  Square Interface, Cartridge Bearings, 73mm
  • Pedals:  N/A
  • Rims:  Whyte Trail 25, Tubeless compatible, 32 Hole
  • Front Hub:  Alloy, Cup & Cone, Double Seal, 32 Hole
  • Rear Hub:  Alloy, Cup & Cone, Double Seal, 32 Hole
  • Front Tyre:  WTB Trail Boss Comp 27.5" x 2.25"
  • Rear Tyre:  WTB Ranger Comp 27.5" x 2.25"
  • Brakes:  Tektro HD-M275, Hydraulic, 180mm Rotor
  • Handlebars:  Whyte 6061 Alloy, 30mm Rise, 31.8mm, 760mm Wide
  • Handlebar Grips:  Whyte Lock-on V Grip
  • Headset:  FSA No.10, Semi Integrated, 1 1/8" Caged Bearings
  • Stem:  Whyte Alloy, S 35mm, M/L/XL 45mm Extension
  • Saddle:  Whyte Custom
  • Seatpost:  Whyte 6061 Alloy, 12mm Offset, 30.9mm x S/M 350mm, L/XL 400mm, 2 Bolt Clamp
  • Accessories:  N/A
  • Weight:  13.7Kg

Mountain Bike Sizing Guide

Mountain Bikes tend to use the T-Shirt sizing of S, M, L etc. or will have the seat tube measurement in INCHES. Why mountain bikes are inches and road bikes are CM who knows, but the part of the frame being measured is the same.

As a rule of thumb if you can identify your size as Medium on one brand, you should use that as a starting point on another brand too.

If you already own a medium mountain bike for example and are comfortable with the sizing, start there.

What is your height? Your suggested bicycle size
Feet/Inches Centimetres Suggested Size
4'10" - 5'2" 148cm - 158cm X-Small (14-15")
5'2" - 5'6" 158cm - 168cm Small (15.5-17")
5'6" - 5'10" 168cm - 178cm Medium (17.5-18")
5'10" - 6'1" 178cm - 185cm Large (18.5-20")
6'1" - 6'4" 185cm - 193cm X-Large (20.5-22")
6'4" - 6'6" 193cm - 198cm XX-Large (22.5"+)


If you need any more advice on bike sizing for mountain bikes please contact us and we can help you make the right choice.

Technical Information

Geometry for Whyte 603 V2 Unisex Hardtail Mountain Bike

Whyte 603 Geometry Chart

  Small Medium Large X-Large
A. Head Tube Angle 66.6° 66.6° 66.6° 66.6°
B. Seat Tube Angle 74° 74° 74° 74°
C. Top Tube - Horizontal 604mm 623mm 641mm 660mm
D. BB Height Above Ground 303.5mm 303.5mm 303.5mm 303.5mm
E. Stand Over Height 780mm 802mm 826mm 864mm
F. Wheelbase 1148mm 1168mm 1188mm 1208mm
G. Chainstay Length 435mm 435mm 435mm 435mm
H. Seatpost Diameter 30.9mm 30.9mm 30.9mm 30.9mm
I. Head Tube Length 115mm 125mm 135mm 145mm
J. Seat Tube Length 406mm 444mm 482.6mm 533mm
Stack Height 609mm 619mm 628mm 637mm
Reach 430mm 445mm 461mm 477mm


Sizing Information

Specific Size Chart for Whyte 603 V2 Unisex Hardtail Mountain Bike

Size Height (Ft) Height (Cm)
S 5'2" - 5'6"  157 - 168
5'6" - 5'10"  168 - 178
5'10" - 6'2" 178 - 188
XL 6'2" +  188 + 


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  • Question asked by Charles on May 20 2021 2:03PM
    Q: Does it come with tool kit to tighten bolts and things? Thank you.
    A: Yes, all of our bikes are delivered with a basic multi-tool free of charge
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