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he Sentinel rides the lines between planted bottomless sender and playful, poppy trail pony. This leaves the Sentinel right in the sweet spot, as we like to call it.
he Sentinel rides the lines between planted bottomless sender and playful, poppy trail pony. This leaves the Sentinel right in the sweet spot, as we like to call it.
Transition

Transition Sentinel Alloy Deore 2025 Full Suspension MTB - White

£3,499.00
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Pre-Order

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!

Pre-Launch

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 Undetermined
Earn Rewards
When you purchase this item, you will earn of rewards points to spend on your next purchase from us. You can spend your Rewards balance in-store & online.

Hassle free returns

Warranty

Cycle Solutions offer a full 18-month warranty on bikes purchased through our online shop, in line with the guidance set out in the Consumer Rights Acts 2015.

In the unfortunate event of your purchase being affected by a warranty-covered fault, please inform us by email ([email protected]). Please note that our Aftersales Department's operating hours are 09:00AM to 17:30PM Monday to Friday.

Once a warranty claim has been placed we will review the claim and advise on an appropriate course of action, please do not return your item until you have spoken to an advisor.

Please allow a minimum of 15 working days from receipt of returned item(s) for repair/replacement under warranty. We expect to be able to return the items within a maximum 30 working days, however, specific timescales can change based on the requirements of the individual case.

Most bikes and accessories are covered by a standard manufacturer's warranty but please be aware that there are faults/issues that are NOT covered by your warranty. This includes;

  • Any normal wear and tear from using the product
  • Improperly installed or repaired products (always follow the instruction guides for any product set-up or installation)
  • Modifications to products
  • Stripped pedal threads - a comprehensive guide on the correct installation of pedals is sent out with every bike
  • E-bike batteries and associated componentry

Returns

We operate a 365-day return policy so that if you change your mind, the unused items can be returned to us so that you can purchase with complete peace of mind.

Once you have spoken to our aftersales department, you may need to return the item, you can arrange this via any courier/delivery service that you choose.

Please contact us in advance if you wish to return a bike

If a bike needs to be returned due to an incorrect size being ordered, or the item is no longer wanted or ordered in error, then collection can be arranged at a cost of £40.00. If you do not wish to use our collection service then any alternative return method will need to be arranged at your own cost.

Any Other Returns

Before sending your item back, please download and complete our returns form, completing all relevant sections and including this with your return - if your item is returned without the form included it can take significantly longer to correctly process the item and review the issue.

Returns Form

Item/s must be returned in the original packaging (in a resaleable condition), unused and unopened within 14-days of notification to cancel.

If Collect+ is not being used, then proof of postage will be required as Cycle Solutions is unable to accept liability for loss or damage whilst in transit back to us.


Additional non-returnable items:

· Any products that due to hygiene reasons, cannot be returned. This includes all undergarments (including socks) as well as padded shorts,bibshorts, tights, etc

· Downloadable software products

· Some health and personal care items

· CD/DVD's or software that have been opened

· Any Food or drink products that, upon return, will be within 3 months of the sell-by date

· Gift cards

· Customised bike orders

Your refund will be done with 30 days of receipt of returned goods and will not be done until the goods are received and inspected.

Please do not send your purchase back to the manufacturer.

Returning a product under the WEEE Regulations.

What do the WEEE regulations mean?

WEEE (The Waste Electrical and electronic Equipment) Directive is UK law that governs the disposal and recycling of all electrical items. The law, introduced in 2014, puts the emphasis on the producers and suppliers of electrical equipment to pay for the collection, treatment and recovery of waste electricals.

As a retailer that sells new Electrical and Electronic products we will take back old items, provided it is a like-for-like replacement when you buy a new product from us. We will then responsibly dispose of the old product ensuring that it doesn’t end up in landfill.

Old products must be returned directly to our shop or head office (details below) within 28 days of your new purchase, clearly marked as WEEE.

Cycle Solutions Head Office
6 Europa way
Fforestfach
Swansea
SA5 4AJ

Disposing of equipment yourself

If you choose not to send your equipment back to us for disposal then you can dispose of any electricals or electronics yourself at your local recycling centre, who will dispose of your equipment via a controlled recycling process.

You can locate your closest collection site by entering your postcode at www.recycle-more.co.uk

What products fall under WEEE Regulations?

As part of the WEEE regulations, all electrical and electronic goods produced after August 2005 that fall under WEEE regulations should be clearly marked with a crossed-out bin symbol which means they should not be included with household waste so that they can be recycled

As a responsible retailer we take all steps possible to ensure that our business meets all requirements of any EU & UK consumer protection laws, particularly the Consumer Contracts (Information, Cancellation & Additional Charges) Regulations 2013 and other legislation specific to the products that we sell.

If you have any concerns or questions regarding this process, please contact us at [email protected].

Warranty

Uprise offer a full 18-month warranty on bikes purchased through our online shop, in line with the guidance set out in the Consumer Rights Acts 2015.

In the unfortunate event of your purchase being affected by a warranty-covered fault, please inform us by email ([email protected]).

Please note that our Aftersales Department's operating hours are 08:30AM to 17:30PM Monday to Friday.

Once a warranty claim has been placed, we will review the claim and advise on an appropriate course of action, please do not return your item until you have spoken to an advisor.

Please allow a minimum of 15 working days from receipt of returned item(s) for repair/replacement under warranty. We expect to be able to return the items within a maximum 30 working days, however, specific timescales can change based on the requirements of the individual case.

Most bikes and accessories are covered by a standard manufacturer's warranty but please be aware that there are faults/issues that are NOT covered by your warranty. This includes.

  • Any normal wear and tear from using the product.
  • Improperly installed or repaired products (always follow the instruction guides for any product set-up or installation)
  • Modifications to products
  • Stripped pedal threads - a comprehensive guide on the correct installation of pedals is sent out with every bike.
  • E-bike batteries and associated componentry

Returns

We operate a 365-day return policy so that you can purchase with complete peace of mind.

Once you have spoken to our aftersales department, you may need to return the item, you can arrange this via any courier/delivery service that you choose.

Bikes

Please contact us in advance if you wish to return a bike as Collect+ will not accept large items

If a bike needs to be returned due to an incorrect size being ordered, or the item is no longer wanted or ordered in error, then collection can be arranged at a cost of £40.00. If you do not wish to use our collection service then any alternative return method will need to be arranged at your own cost.

Any Other Returns

Before sending your item back, please download and complete our returns form, completing all relevant sections and including this with your return - if your item is returned without the form included it can take significantly longer to correctly process the item and review the issue..

Returns Form

Item/s must be returned in the original packaging (in a resaleable condition), unused and unopened within 14-days of notification to cancel.

If Collect+ is not being used, then proof of postage will be required as Cycle Solutions is unable to accept liability for loss or damage whilst in transit back to us.


Additional non-returnable items:

Any products that due to hygiene reasons, cannot be returned. This includes all undergarments (including socks) as well as padded shorts, bibshorts, tights, etc

• Downloadable software products

• Some health and personal care items

• CD/DVD's or software that have been opened

• Any Food or drink products that, upon return, will be within 3 months of the sell-by date

• Gift cards

• Customised bike orders

Your refund will be done with 30 days of receipt of returned goods and will not be done until the goods are received and inspected.

Please do not send your purchase back to the manufacturer.

Returning a product under the WEEE Regulations.

What do the WEEE regulations mean?

WEEE (The Waste Electrical and electronic Equipment) Directive is UK law that governs the disposal and recycling of all electrical items. The law, introduced in 2014, puts the emphasis on the producers and suppliers of electrical equipment to pay for the collection, treatment and recovery of waste electricals.

As a retailer that sells new Electrical and Electronic products we will take back old items, provided it is a like-for-like replacement when you buy a new product from us. We will then responsibly dispose of the old product ensuring that it doesn't end up in landfill.

Old products must be returned directly to our shop or head office (details below) within 28 days of your new purchase, clearly marked as WEEE.

Uprise Bikes

6 Europa way

Fforestfach

Swansea

SA5 4AJ

Disposing of equipment yourself

If you choose not to send your equipment back to us for disposal then you can dispose of any electricals or electronics yourself at your local recycling centre, who will dispose of your equipment via a controlled recycling process.

You can locate your closest collection site by entering your postcode at www.recycle-more.co.uk

What products fall under WEEE Regulations?

As part of the WEEE regulations, all electrical and electronic goods produced after August 2005 that fall under WEEE regulations should be clearly marked with a crossed-out bin symbol which means they should not be included with household waste so that they can be recycled

As a responsible retailer we take all steps possible to ensure that our business meets all requirements of any EU & UK consumer protection laws, particularly the Consumer Contracts (Information, Cancellation & Additional Charges) Regulations 2013 and other legislation specific to the products that we sell.

If you have any concerns or questions regarding this process, please contact us at [email protected].

Transition Sentinel Alloy Deore 2025 Full Suspension MTB - White

Season:2025

Brand:Transition

Code:TR.CB.25.SENT.ALWHT

Send it all on the new Sentinel
A bike that says yes to every trail, every ride and begs for more.

The Sentinel rides the lines between planted bottomless sender and playful, poppy trail pony. This leaves the Sentinel right in the sweet spot, as we like to call it. Its versatile attitude helps riders excel and push their limits, making it the "one bike" most will need. Its intuitive nature makes it easy to get acquainted with; you'll find yourself sending lines, jumps, and manoeuvres you always felt were beyond your ability. Where before you went around, now you go over. Where you pushed up, now you pedal. Where you rolled, now you boost. It's time to Send-It-All.

Refining the Legend
The new Sentinel may have a similar silhouette, but we've fully redesigned the frame with updated industrial design, features and geometry to turn it up a notch. The leverage curve supports the bike higher in its travel, keeping it quick, nimble and light on its feet while leaving plenty of room for big hits. This gives it the lively, sporty attitude felt in the Spur and Smuggler without sacrificing its capabilities in rougher terrain. New size-specific chainstays and a 64° headtube angle keep riders balanced with great traction on climbs and descents. This creates a bike that encourages new riders to push their limits while ensuring a seasoned pro feels none.

Fidlock Ready
The new Sentinel is Fidlock Ready. Water bottle capacity is a priority on every bike and can be tricky on smaller sizes. To give you the most options on all sizes, every Sentinel will come with a Fidlock base installed.

Transition Sentinel Alloy Deore Key Features:
  • 29" Wheels S-XXL and mixed wheel compatible, dual 27.5 on XS.
  • 160mm travel front, 150mm travel rear (up to 160).
  • BOOM Box in frame storage with supplied frame storage bags on carbon models.
  • 64° headtube angle.
  • Size-specific chainstays (XS 436, SM/MD 442, LG/XL/XXL 448).
  • Increased size range (XS-XXL).
  • Main pivot mudguard.
  • Aluminium frame
  • New cable routing ports.
  • Refined kinematics create a lively, progressive platform.

Technical Information
  • Frame: Sentinel Alloy 150mm
  • Wheel Size: 29" (X-Small 27.5")
  • Rear Shock: RockShox SuperDeluxe Base(205x60mm)
  • Fork: RockShox Psylo Gold RC (160mm)
  • Headset: FSA No.57E
  • Stem: RaceFace Aeffect R (40mm)
  • Handlebar: RaceFace Chester XS/SM (800x20mm) MD/LG/XL/XXL (800x35mm)
  • Grips: ODI Elite Flow Lock-On
  • Saddle: SDG Bel Air 3
  • Seatpost: SDG Tellis XS (125mm) SM (150mm) MD (170mm) LG (200mm) XL/XXL (230mm)
  • Brakes: Shimano Deore M6120 4 Piston
  • Rotors: Shimano RT66 (203mm)
  • Shifter: Shimano Deore M6100 iSpec EV
  • Derailleur: Shimano Deore M6100 SGS 12sp
  • Cassette: Shimano Deore M6100 (10-51t)
  • Chain: Shimano Deore M6100
  • Crank: Shimano Deore M6100 (30T/165mm)
  • Rims: WTB ST i30
  • Spokes: Pillar Double Butted
  • Hubs: Novatech D791SB/D902SB
  • Tyre/Front: Maxxis Assegai 3C EXO/TR (2.5)
  • Tyre/Rear: Maxxis Minion DHRII 3C EXO/TR (2.4)
  • Included: Fidlock Twist Bike Base Tubeless Valves & Sealant
  • Weight: 36.4 lbs/16.51 kg (Size MD)

Please Note: Whilst we endeavour to provide up-to-date information, the manufacturer's specifications and designs can change without prior notice.
Sizing Information
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