Skip to page content
Home » Cycling » Bikes » Hybrid Bikes & City Bikes » Filter Flat-Bar Road Bike

Delivery Country and Currency Selector

Please select your delivery country from the drop down below.

Please select your currency from the drop down below.

Update site with selected country and currency

We now ship to United Kingdom from £0.00

If you are not visiting from United Kingdom please select
your country from the drop down below.

Continue To GO Outdoors

Calibre Filter Flat-Bar Road Bike

Discount Card Price
Retail Price £430.00Was £379.99

Colour: White-Grey
Collect In-Store
Collect In-Store
Available for Reserve & Collect
With your Discount Card

Home Delivery
Home Delivery
Available for Home Delivery

International Delivery
International Delivery
Available for International Delivery - For Selected Countries
Optional Extras


A high performance commuter bike, offering a comfortable and speedy ride.

The Calibre Filter Flat-Bar Road Bike is fast, lightweight hybrid that adapts high performance road components for urban use.

It all starts with the frame, which is constructed from the same stiff, lightweight 6061 double-butted aluminium tubing found on high-end road racers. Combined with a carbon fibre fork, this means quick, easy acceleration and responsive handling while weaving through city streets. The compact frame geometry, however, is designed specifically for commuter use with flat handlebars. The rider position is more upright for greater comfort and the wheelbase is lengthened for extra stability. The carbon fork contributes to an even plusher ride quality by absorbing road vibration as you roll along.

What really sets this bike apart from a standard road bike is the flat, mountain bike handlebars. The Truvativ Stylo aluminium bars fitted to the Filter are 600mm wide - about 200mm wider than standard road drop handlebars - for extra stability and totally assured steering. A pair of alloy bar ends provide extra purchase during out-of-the-saddle efforts and offer additional hand positions to help your arms stay fresh on longer rides.

A 16-speed drivetrain with quality components from Shimano's Sora and Acera groupsets performs quietly and efficiently, with smooth, reliable gear changes. A compact 50/34 chainset and an 11-28 cassette mean a wide range of gears for cruising and climbing alike.

The bike rolls on Calibre's own semi-aero alloy road wheels. Built with 28 spokes, they offer the perfect balance between speed and durability for pothole-strewn city roads. The wheels are shod with 28mm Freedom Thick Slick tyres. Higher volume 28mm tyres are comfier and grippier than standard road tyres and the Thick Slicks are constructed with a double-thickness tread for extra durability and puncture protection.

No part of the build has been forgotten and quality components are present throughout. Tektro alloy V-brakes offer superb braking performance in all weather and have plenty of clearance for both mudguards and larger volume road tyres. FSA provide the stem, seatpost and chainset and a Selle Royal Seta saddle is the icing on the cake. Together with the lightweight frame and fork, these performance components contribute to a total bike weight of just 11kg.

The Calibre Filter is ideal for anyone wanting to shave time off their ride to work and makes such light work of the daily commute, that you'll be itching to take it out on the road at the weekend too.

*We highly recommend heading into store for a fitting when considering purchasing any new bike.


Frame Size- cm: 52-56cm
Wheel Size: 700c
Frame: Flatbar geometry 6061 double butted allloy
Fork: Carbon blade fork with V pivots and mudguard clearance
No. of Gears: 16
Gear Shifters: Shimano Acera 8 speed trigger
Front Derailleur: Shimano 2300 double FD
Rear Derailleur: Shimano Sora
Chainset: FSA Tempo Compact 170mm arms 34/50T
Cassette: Shimano HG50 11-28T
Brakes - Type: V Shape
Brakes - Details: Tektro 855 Alloy V-Brake
Brakes - Levers: Tektro RX1.0 3 finger alloy
Weight: 11kg
Rims: Calibre Aero doublewall
Tyres: Freedom Thick Slick 28C
Front Hub: Quando lightweight alloy road hub 28H
Rear Hub: Quando cassette lightweight alloy road hub 28H
Stem: Alloy Ahead 4 bolt face plate 31.8, 10degree + or - (S & M = 90mm, L = 110mm)
Saddle: Selle Royal Seta
Handlebar: Truvativ Stylo T20 flat bars 600mm width, with Alloy stubby bar ends
Head Set: Low stack semi-integrated cartridge bearing with 3x10mm alloy spacers
Bottom Bracket: Cartridge 110mm axle
Pedals: Wellgo flat test ride with toe clips
Gender: Unisex
Seatpost: Alloy inline dual clamp micro adjust 27.2x350mm

Reviews (7)

Sort By:

Add A Review

  • 3 out of 5
A great bike trying to get out, 26 May 2017
By 40plus (dorset)
Very pleased with this bike, rides quick and easy once sorted the tyres. Fits well, good and comfy, good and reliable gears, excellent brakes . Not so good points are the tyres, which are heavy at over 550g eack and spoil the bikes performance (changed them out for luganos). The other issue was the wheels which are poor, painted rims out of true easily, just a bit cheap really, I changed for a set of shimano 500's same as on the stat and have not looked back since.
would have been 5 stars as it is a very good bike only let down by the comedy tyres and shonky wheels.
would have been 5 stars

  • 5 out of 5
Bargain buy!, 14 September 2015
By Neilos (Aldridge)
This bike has all the spec and parts of a £400-500 plus bike without a popular brand name as of yet. That said this is probably the nearest to British bike you get these days, real shame that.. A lot of premium quality bikes use the parts on this bike though so ignore the name. This is a very light quality bike with a near perfect riding position, drop bars are pointless unless your racing or really competitive. I have had plenty of bikes over the years, and this in my opinion is the best; very happy.. I dealt with Anthony & Dom in the Erdington branch, very helpful and good to deal with..

  • 4 out of 5
Calibre Filter Flat-Bar Road Bike, 17 August 2015
By Paul (Milton Keynes store)
Following on from my review on 27th July I am pleased to say I went into the shop who were sorry to hear what happened and reimbursed me for the repair. The bike had a full service, free of charge, replacing the front and rear brake pads. Also the slight buckle that was caused when the rear mech dug into the spokes was fully straightened. if you measure customer service by the response to things going wrong then this stores service is very good, that is why I have given them 4 stars now.

  • 1 out of 5
Calibre Filter, 27 July 2015
By Paul (Milton Keynes store)
Initially very pleased with the bike; however the chain kept coming off the front mech when going from low to high and the cable pulled out of the lower fixing. G.O. replaced the cable and adjusted the front mech, but I still had problems. During the London to Cambridge bike ride, just gone, my chain came off down hill and the rear mech folded into my rear wheel and I skidded at speed on the other side of the road. I thought my ride was over; however the mobile mechanic replaced the rear mech and made some adjustments and the chain has not come off since. Also I recommend changing the tyres to ones with tread, much better in the wet. With the cost of the rear mech and tyres with grip I have spent an extra £100.

  • 5 out of 5
Good quality, great price, an excellent purchase., 31 May 2015
By Mike (Canterbury)
We purchased two Calibre Filter Flat-Bar Road Bikes. We Selected this bike because it had a very high spec, and the price at £299 (using our discount card) was very good value when compared to other lightweight bikes in this class. The only alteration that we made was to replace the peddles with conventional peddles, the extra cost was just over £5.00 per bike (inc free fitting).

The comparison between this bike and our old mountain bikes is like chalk and cheese. Having first tested the bikes in the store at Canterbury, the bikes were an immediate success. Easy to ride, easy to steer, and the click shift gears make the ride that much more pleasurable. The bike is very lightweight, and compared to our old bikes, the Calibre Filter requires a little more respect when riding over poor road surfaces. We have gone for three 46-70 miles rides in the past week of ownership. The bikes handle very well on all types of road surface, along with dusty dirt cycle tracks. The bikes handle well on hill inclines as there is very little weight dragging you back. Speed, well on the flat, the bikes just keep going, extremely fast, it would appear that the drive is never ending, with recorded speeds of up to 30mph. This is 100% more drive than our old 21 speed mountain bikes ever had. Was this a good choice of bike, well so far, yes, in fact is was an excellent purchase. Would we go back to Go Outdoors in Canterbury, yes, excellent service, great store to easily view and test the bikes, and the staff were more than helpful, they offered help when needed, and there help was extremely helpful and practical.

prev 1 2 next



At GO Outdoors we offer a wide range of delivery options to suit your needs. You can come into one of our fantastic stores to collect or have your items delivered to you at your convenience.

Please see our delivery page for more information. Restrictions apply. Prices and delivery times may vary for remote or rural parts of the UK. Working days are Monday-Friday, excluding UK Bank Holidays.

Collect In-StoreCollect In-Store
Check stock and reserve items at your store for collection the same day. If the items are available for home delivery, then we can arrange to have them delivered to your local store for the following day

Free Delivery over £50 Free Delivery over £50
You've spent over £50, you qualify for free delivery

Next Day Delivery Next Day Delivery
Upgrade your order to next day! Order by 8pm and get your item delivered to you the next day.

Saturday Delivery Saturday Delivery
Order by 8pm Friday for delivery on Saturday (Not available for NI, Channel Islands or Highlands)

With thousands of parcel stores across the UK, CollectPlus is a convenient and easy way to pick up your parcel.

AM DeliveryAM Delivery
Order by 8pm and get your item delivered to you by 12pm the next working day (Not available for NI, Channel Islands or Highlands)

Delivery before 10:30amDelivery before 10:30am
Order by 8pm and get your item delivered to you by 10:30am the next working day (Not available for NI, Channel Islands or Highlands)

British Forces Post Office British Forces Post Office
Forces ONLY and cannot be used for civilian or business deliveries

International DeliveryInternational Delivery
International Delivery will take between 7 - 10 days and you are liable for any local duty and/or taxes


Returning an Item

If you receive your order and it is not what you are expecting you can return it back to us within 30 days of receiving the goods for an exchange or refund (including the delivery charge if you return it within 14 days).

You can return your items by using Collect+ or by taking them to any GO Outdoors store (except Hathersage) using your delivery note as proof of purchase.

Unfortunately, orders paid for using PayPal cannot be returned to store and we are currently unable to offer free returns as we offer free delivery over £50 as standard.

See our returns policy for more information.