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If you're looking for the best parts you can get for a great price, the sentinel alloy GX will tick every box.
If you're looking for the best parts you can get for a great price, the sentinel alloy GX will tick every box.
Transition

Transition Sentinel Alloy Complete Bike GX TR Gunmetal Grey

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

Hassle free returns

We hope you are extremely happy with your Windwave purchases. However, if for any reason you are not completely satisfied then you have 30 days from the date on which the goods were received to return any item for an exchange or a full refund.

For any Returns or Warranty enquiries, you will need authorisation from our Returns Manager to be considered prior to shipping. Please contact hollie@windwave.co.uk for details. Hollie will arrange a return and an email containing a returns form will be sent to you. Please complete the form, attach a copy of your proof of purchase, and place them in with your product.

We recommend that you take your package to a post office and send via recorded delivery (or similar), as Windwave cannot accept responsibility for any loss or damage that may occur during transit of your parcel to our offices. We advise that you email us the tracking number so it can be added to your claim for reference.

It normally takes us about 10 working days to process a return once the returned items have been received into our warehouse. Upon inspection of the returned product, Windwave will issue a refund or process an exchange. A return confirmation email will be sent to you once your return has been processed.

In the unlikely event that an item is returned to us in an unsuitable condition, Windwave reserves the right not to refund the item and arrange to send the item back to you at your expense.

Please note that we can only offer exchanges for a like-for-like product in a different colour or size. Please also bear in mind that we cannot guarantee that a replacement product will be in stock when your return is processed. We therefore we recommend placing a new order and returning the original product for a refund.

Please note that returned products cannot be dropped back at our warehouse or offices. All returns must be sent via post.

For further information please see our Terms and Conditions.

Transition Sentinel Alloy Complete Bike GX TR Gunmetal Grey

Season:2020

Brand:Transition

Code:YRGNUGYRG.XG.YLA.TNES.02.

They know suspension performance is king so they give you the same Fox fork and rear shock we spec on they top of the line sentinel carbon xo1. The drivetrain is GX eagle with a massive gear range that is the new standard for performance and value. Along with top of the line suspension, they give you killer 4 piston code rsc brakes that are a crowd favorite here at transition. They finish the build with rock-solid stans flow s1 team complete wheelset and the best maxxis minion 3c tires you can buy. The sentinel alloy GX is a true riders bike that wants top performing parts that can appreciate a tried and true alloy frameset that can charge all day.

Available colours: pinot noir red, gunmetal grey

speed balanced geometry

sbg ensures the bike maintains low speed agility, front wheel traction, and proper rider weight balance while actually increasing confidence in steep terrain and at high speeds. With sbg, a slacker head tube angle is combined with a all new reduced offset fork standard, preventing the front wheel from being too far in front of the rider. This improves front to rear weight distribution on the bike, which is often out of balance on long and slack bikes. One of sbg's greatest benefits is that it creates a confident steering feel that adapts to wheel speed. More stability when going fast, more agility on technical slow speed maneuvering as well as improved traction, control and confidence for any skill level of rider.

Take the successful giddyup suspension system, add one part increased pedaling efficiency, two parts wider sag range, and three parts increased small bump sensitivity, and you get giddyup 2.0hh. Incredible pedaling performance balanced with a superb neutral, comfortable and fun feel that we're known for.giddyup 2.0hh suspension

They specifically tuned the suspension with a moderate amount of chain growth which is highest at the sag point and decreasing deeper into the travel. Because of this finely tuned wheel path, there is a notable increase in traction when climbing, without the rider noticing the chain growth fighting the suspension movement.

Giddyup 2.0hh is extremely easy to setup and it provides excellent support throughout the entire stroke of the shock so you can use all your travel without worrying about bottom out. Designed to be active while climbing, rear shock climbing platforms are not necessary. The suspension remains free to smooth out the trail, improve traction and control without sacrificing efficiency. With giddyup 2.0hh you can focus on the trail, no remotes, levers or knobs. Just grab your bike and giddyup.

Frame features  
fork axle to crown 571mm
fork offset 42mm (rockshox) / 44mm (fox)
rear shock size 205mm x 57.5mm
rear shock hardware trunion bearing mount top / 25mm x 8mm bottom
bearings full enduromax sealed cartridge bearings
headset 44mm zero stack (top) / 56mm zero stack (bottom)
bottom bracket 73mm bsa threaded
rear brake 180mm post mount
rear axle syntace x12 148
front derailleur no support
iscg tabs iscg05
seatpost diameter 31.6mm
max seatpost insertion alloy small 140mm, medium 185mm, large 225mm, xl 270mm, xxl 290mm
max seatpost insertion carbon small 190mm, medium 225mm, large 245mm, xl 245mm
seat clamp alloy 34.9mm/carbon 37mm
maximum chainring 34t
maximum tire 29 x 2.5
sag setup 18-20mm (32-35%)
frame weight
(medium with shock)
carbon 7.05 lbs. - 3.2 kg / alloy 9.61 lbs. - 4.36 kg  
warranty 3 years

 

Technical Information
specifications  
rear shock fox dpx2 performance elite
fork fox float 36 grip 2 performance elite (160mm)
headset fsa no57e
stem raceface aeffect r (40mm)
bar raceface chester
grips odi elite flow
saddle anvl forge cromo
seat post bike yoke revive
brakes sram code rsc
rotors sram centerline (200/180mm)
shifter sram GX eagle
derailleur sram GX eagle
cassette sram xg 1275 (10-50t)
chain sram GX eagle
crank sram descendent 7k dub
wheelset stan's flow s1 comp
front tyre maxxis minion dhf 3c wt (29 x 2.5)
rear tyre maxxis minion dhrii 3c qt (29 x 2.4)
other 6oz stan's sealant

 

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