This bike is built in our workshop before dispatch, and we often have a queue. The current lead time can be seen by adding this bike to your basket. Some basic assembly is required on arrival, we are happy to help if you need.
MT4 Special Order bikes come with a free upgrade to MT5 brakes for a limited time only!
- Based around the fantastic Fourplay frame kit!
- Features include through axles and Post Mount brake mounts.
- Great value for money spec, with a high level of performance.
- Suggested rider height: 5ft 1in / 1.55m and up.
Need help working out which Inspired bike is best for you? Check out our Buyer's Guide here for all the info you'll need!
- Super high quality complete bike from Inspired, based around the brand new version of the Fourplay frame and fork!
- New top cap design screws into the threaded steerer tube and allows the hose to be routed through the steerer if required. We can send the bikes with the hose through the steerer if you like, please also purchase the correct brake model option of this
Workshop Item if you would like the hose to be routed through the steerer.
If you do not add this item, the bike will be sent with the hose NOT routed through the steerer as shown in the pictures.
- New, high quality 6066 aluminium tube set includes double butted top and down tubes to save weight.
- Forged dropouts taken from the Skye now feature a built-in Post Mount disc mount (in 180mm position) as well as a 12mm rear through axle!
- Rear through axle and the unique chain tensioner mounting point design allows the rear wheel to be removed without having to loosen the tensioner first. The tensioner also only has a cage on one side, meaning the chain can be put on and taken off without having to split and rejoin it!
- New headtube design now uses an Internal headset, with a 1.5" lower cup allowing the use of a tapered steerer tube fork.
- Revised toptube and seatstay joints for improved strength.
- Brand new tapered fork steerer tube is made from 7075 aluminium and is both lighter and stronger than previous models.
- Front 15mm and rear 12mm through axles greatly improve the stiffness and rigidity of the bike!
- Other improved features are dotted through the bike including higher quality hubs and improved Pro 24" rims.
Frame and Forks
- Frame: Inspired Fourplay, 12mm through axle, Post Mount (180mm position)
- Forks: Inspired Fourplay Tapered, 15mm through axle, Post Mount (180mm position)
Wheels
- Front Hub: Inspired Disc V2 Sealed, 15mm Through Axle, 32h
- Rear Hub: Inspired Disc V2 Sealed, 32h
- Chain Tensioner: Trialtech Single Sided Sprung
- Front Rim: Inspired Pro V2, 32h
- Rear Rim: Inspired Pro V2, 32h
- Spokes: Plain Gauge, Stainless
- Rim Tapes: Trialtech, Black
- Inner Tubes: Maxxis (may be branded Cheng Shin, this is the same company as Maxxis)
- Tyres: Maxxis Holy Roller 24 x 2.4"
Brakes
The bike is available with various brake options, listed above. The brake option includes 180mm rotors of matching brand, the brakes are supplied fully bled, fitted to the bike, and ready to go. The photos show the bike with Magura MT4 brake option. The brake hose is not routed through the steerer tube as standard, this is an additional cost which can be added at the time of purchase.
Please note: the warranty for this bike is void if rotors larger than 185mm are used either front or rear.
Drivetrain
- Cranks: Inspired Pro Crankset, 175mm, 24mm axle, Satin Black
- Bashring: Inspired Pro Integrated
- Chainring: Inspired, 22t
- Chain: KMC Z1eHX
- Rear Sprocket: Trialtech Sport 16T 72-click Freewheel
- Pedals: Inspired Pro Composite
- Bottom Bracket: Inspired Sealed, 24mm Axle
Seating
- Saddle: Inspired Integrated, Padded
- Seatpost: Inspired Integrated
- Seat Clamp: Inspired
Steering
- Headset: FSA Tapered (1 1/8" Internal Upper, External 1.5" Standard Lower)
- Stem: Trialtech Sport, 90mm x 35˚
- Grips: Lizard Skins Danny MacAskill Single Compound Rubber Grips, Black
- Handlebars: Inspired Pro
Geometry (when measured with supplied 410 x 25mm forks):
- Wheelbase: 994mm
- Chainstay length: 362mm
- BB Height: +15mm
- Head Angle: 73°
- Centre of BB shell to centre top of head tube: 670mm
Reach: 432mm
Stack: 500mm
Weight
- 11.06kg (including pedals, with Magura MT4 Brakes)
This bike is supplied with a 6 month warranty covering manufacturing and materials defects. The warranty does not cover mistreatment or poor maintenance. Please ensure all the details on the warranty sheet supplied with the bike are adhered to. Certain circumstances (such as stripped threads or rounded crank arm tapers) only occur due to a lack of correct maintenance and all manufacturers are aware of these situations, so any claims due to incorrect maintenance procedures are much less likely to be successful.
We build this bike to a 100% complete state in our workshop before dispatch to ensure all items are manufactured correctly and nothing is missing, but we do have to remove some parts to ensure there is no damage during transit. You will need some basic tools (usually 4mm, 5mm, 6mm and 8mm allen keys and a 15mm spanner) for final assembly upon arrival. We have a video guide here to help, but please don't hesitate to contact us if you require any further assistance.
Please note that the specification on the bike may occasionally vary slightly from the photos and description. If this happens then the overall effect will be an upgrade and it will not affect the cosmetic appearance of the bike drastically.
In stock
Technical Info
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Great bike!
Posted by Anton
The bike arrived yesterday and I went for a ride, it rides just a good if not better than expected. The bike was packed very safely and every bolt was greased. The only thing was the shipping took longer than expected, but I guess that’s something you have to expect when you order to Iceland.
Reply from TartyBikes
Thanks for the great review, Anton! It's great to hear you're enjoying your new bike and everything arrived safely and well-packed.
Worldwide shipping is still experiencing delays at the moment so despite us shipping orders within 12 hours of them being placed during a working week in most cases (often much sooner) there are delays in FedEx and Royal Mail delivery networks that are beyond our control sadly.
We have a delivery help page with up-to-date information on delivery times herewhich is worth checking for delivery time estimates on your chosen delivery service before you order. We can offer custom shipping options for customers who need products really quickly, so let us know in future if you need this and I'm sure we can help!
Ben
Great service! Great bike!
Posted by Ira
I ordered this on a Sunday night to be delivered to California USA. I was a bit worried about the international shipping... But it arrived Thursday morning! With steerer tube routing complete! I could not believe it got here so fast! Love the new bike, Have already spent a couple of hours playing on it and it is awesome. I would order from Tarty any time in the future!
Reply from TartyBikes
Hi Ira! Thanks for the review. We're glad the bike got to you quickly and safely, and that you're having fun riding it.
Thanks again for shopping with us.
Great service and product
Posted by Alan
Purchased this as my return to trials after many years out (around 15 years). I ordered the bike around Monday midday and it arrived today (Wednesday) midday. Cant fault the service specially on the run up to Xmas. The bike was packaged really well with plenty of protection. It was in perfect condition with no blemishes. Looking forward to getting it out for the first ride.
Reply from TartyBikes
Hi Alan - it's great to hear your bike got to you safely and quickly. We hope you have a lot of fun on it! Thanks for the review.
Great solid street trials bike
Posted by Paolo
After a few weeks of use I feel like leaving a massive THANK YOU to Tarty Bikes, and a very positive review for the bike. The team was totally professional in dealing with my doubts whilst assembling it (due just to my lack of experience with single speed transmission, the bike itsfelf was perfect). The Fourplay is one SOLID bike. It all feels as it should, no flex or wobbles anywhere. The Magura MT7 brakes are incredible once bedded in (again, thanks TartyBikes for advice about pad break-in process), and once all is set you can just ride and forget about the bike, nothing gets in the way between you and learning the techniques, massive thumbs up for TartyBikes and the Inspired Fourplay!
Reply from TartyBikes
Hi Paolo - thanks for the review, and for the kind words. It's great to hear you're happy with your new bike. We hope you have a lot of fun on it!
Amazing bike
Posted by Robert
I just received this bike overseas and built it up and it is incredible. Looks even better in real life than the pictures! The packaging was very neat and you guys did a great job of making sure nothing was damaged in transit. There was soo much styrofoam and protective wrap. I love it! Very professional. The attention to detail on this bike is also amazing. Every bearing and moving part that I could see had plenty of grease including the pedals that came separately. The workshop service is top-notch. Thank you everyone at TartyBikes for getting me this amazing bike! 5 stars all around!
Reply from TartyBikes
Hi Robert!
Thanks for the detailed review. It's great to hear the bike got to you safely, and that you like it.
Happy riding, and thanks for the kind words!