Transition Sentinel Alloy GX Bike Cascade Blue

Transition Sentinel Alloy GX Bike Misty Green

Transition Sentinel Alloy GX Bike Powder Black

Transition

Sentinel Alloy GX Bike

SALE
Regular price £4,499.95

VAT included.

Size

Colour

Quantity

The Sentinel is a bit of a do-everything bike in the Transition range, up for all-dayers in the hills or uplift days.

Out of the box, the bike is set up with a 150 mm shock and 160 mm fork, but the bike will still handle well with a 150 or 140 mm fork, and you can change the rear shock for a shorter one to run the back at 140 mm.

Transition have given the longer-lower-slacker approach a name - "Speed Balanced Geometry" - but effectively it means short stem, slack head angle, short offset fork and a longer top tube, pretty much what you would expect from any modern enduro-orientated bike. On that note, all models can take a water bottle, though you'll need to use a fid lock bottle on the size small frame.

Never ones to shy away from a cheesy name, the Transition's "GiddyUp" suspension has fantastic small bump sensitivity and enough progression to run a coil shock without blowing through the travel. The Enduro Max bearings and additional bearing shields are a huge plus point for UK riding!

This GX spec bike has a great spec, with SRAM Code RSC brakes, Fox Performance Elite suspension and an excellent OneUp dropper post. Dropper size and bar rise vary depending on frame size.

Please note, bike specifications can change due to shortages!

Sizing & Geo

	S	M	L	XL	XXL
A. Reach	420	450	476	501	521
B. Stack	613	622	631	640	649
C. Effective TT Length	552	585	613	641	665
D. Seat Tube Length	350	390	430	460	490
E. Effective St Angle	78.2°	77.5°	76.9°	76.4°	76.0°
Seat Height For ST Angle	600	660	720	780	820
Actual St Angle	70.8°	70.8°	70.8°	70.8°	70.8°
Seat Tube Offset At BB	87	87	87	87	87
F. Head Tube Length	100	110	120	130	140
G. Head Tube Angle	63.6°	63.6°	63.6°	63.6°	63.6°
H. Chainstay Length	440	440	440	440	440
I. Wheelbase	1199	1233	1263	1292	1316
J. Bottom Bracket Drop	29	29	29	29	29
K. Estimated BB Height	346	346	346	347	347
L. Stand Over Height	671	688	700	712	722
M. Fork Offset	43	43	43	43	43

Spec

FRAME	Sentinel Alloy 150 mm (compatible with 140 mm), 29" Wheels, Alloy construction, additional bearing shields, Enduro MAX bearings, top tube accessory mount, 73 mm threaded BB, chainstay and downtube protection, Internal Cable Guides, Manufacturers lifetime warranty
REAR SHOCK	Fox Float X Performance Elite 2 Position
FORK	Fox Float 36 Grip 2 Performance Elite 160mm Travel/44mm Offset
HEADSET	FSA No.57E
STEM	ANVL Swage (40 mm)
HANDLEBAR	ANVL Mandrel Alloy 35 SM/MD (800x20) LG/XL (800x30) XXL (800x40)
GRIPS	Sensus Lite
SADDLE	ANVL Forge Cromo
SEATPOST	OneUp Dropper Post - SM (150 mm) MD (180 mm) LG/XL/XXL (210 mm)
BRAKES	Cascade Blue/Platinum Silver: SRAM Code RSC Powder Black/Misty Green: TRP DH-R Evo
ROTORS	Cascade Blue/Platinum Silver: SRAM Centerline (200 mm) Powder Black/Misty Green: TRP R1 2.3 (203mm)
SHIFTER	SRAM GX Eagle MMX
DERAILLEUR	SRAM GX Eagle
CASSETTE	SRAM XG 1275 (10-52t)
CHAIN	SRAM GX Eagle
CRANK	SRAM GX Eagle DUB (30t/170 mm)
RIMS	DT Swiss M 1900 Spline 30
SPOKES	DT Swiss Champion
HUBS	DT Swiss 370 Ratchet LN
TIRE/FRONT	Maxxis Assegai 3C EXO+ (29x2.5)
TIRE/REAR	Maxxis Minion DHRII 3C EXO+ (29x2.4)
INCLUDED	Tubeless Valves & Stans Sealant (6oz)
WEIGHT	TBA

Cycle to Work

UK customers - you can use the Government’s “Cycle to Work” scheme to buy this bike from 20Twenty, and you could save 25-39%. You can buy a bike, bike and accessories, or just accessories through the Cycle to Work scheme. We can even provide you with a custom-built bike through the scheme.

We use several Cycle to Work schemes including My Benefits World and Cyclescheme. Your employer needs to be registered with a Cycle to Work scheme. If they are not, they can sign up here.

There is no £1000 limit any more, though your employer might have a limit. You can use the Cyclescheme calculator to work out what you might save.

For more information, click here to contact us or call 01330 828562