X-LAB GT8 GRX Di2 (2026) Slipstream - Image 2

X-LAB GT8 GRX Di2 (2026) Slipstream - Image 3

X-LAB GT8 GRX Di2 (2026) Slipstream

Name: X-LAB GT8 GRX Di2 (2026) Slipstream
Brand: X-LAB
SKU: XLGR-GT8SL
Availability: InStock

$4,999.00

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Description

Stock is limited, Contact us in store for more information on availability and pricing!

Let’s take a look at the X-LAB GT8 GRX Di2 (2026) Slipstream

Adventure-ready gravel bike built for control, comfort, and conquest.

The GT8 is X-LAB’s first gravel platform, built for riders who see every road as an invitation.

Designed for stability, control, and long-distance comfort, the GT8 transitions effortlessly from pavement to dirt, city streets to open trails.

With confident handling and durable carbon construction, it’s a gravel bike that encourages exploration without limits.

Wherever the road disappears, the GT8 keeps going.

Where Gravel Gets Interesting

The GT8 is made for the rides that don’t follow a route. It was born to master uneven terrain, unknown turns, and long mixed-surface days where stability, speed, and confidence all matter at once.

Clearance That Changes the Ride

With up to 55mm tire clearance, the GT8 opens the door to bigger comfort, more grip, and more capability wrapped in colorways that look as fierce as they feel.

The Seat Stay Advantage

A unique seat stay design balances strength, compliance, and precision handling. The GT8 is built to maximize ride performance while staying true to modern gravel standards and race-ready intent.

Highlights GT8

Key Features

Branta C45 Gravel carbon wheelset

Shimano GRX 717 Di2 groupset

Branta alloy crankset with integrated power meter and Apple Find My anti-theft technology

In-frame storage and accessory mounting points on frame and fork

Please note: Images are for illustrative purposes only, actual specification may differ.

Frame Specs

Sizes | XS, S, M, L, XL
Colors | Slipstream
Frame | XDS Carbon Frame, Toray T-800, UDH Compatible
Fork | XDS Carbon Fork, Toray T-800, 100x12mm Thru-Axle

Components

Handlebar | Branta Gravel Carbon Handlebar
Stem | Branta Carbon Stem
Seatpost | XDS Carbon 27.2mm
Saddle | Fizik Terra Argo X7
Pedals | N/A

Drivetrain

Shifters | Shimano GRX ST-RX717 Di2
Rear Derailleur | Shimano GRX RD-RX717 Di2
Brakes | Shimano GRX BR-RX715
Cassette | Shimano CS-M6100-12, 10-51T
Chain | Shimano CN-M6100
Crankset | Branta Alloy Power Meter Crankset, 40T, Narrow-wide Teeth, 24mm Steel Spindle, Apple Find My Anti-Theft Technology
Bottom Bracket | T47 24mm

Wheels

Wheelset | Branta C45 Gravel Carbon Wheelset, Stainless Steel Spokes
Tyres | Continental Terra Trail 700x45C

Other

Extras | WEIGHT: 8.78 kg / 19.31 lbs (Size M)

Basic geometry

title	XS	S	M	L	XL	XXL
A — Seat Tube Length	435mm	447mm	471mm	491mm	532mm	577mm
B — Top Tube Length	506mm	525mm	547mm	566mm	585mm	605mm
C — Head Tube Length	80mm	100mm	120mm	140mm	165mm	190mm
D — Seat Tube Angle	76°	75°	74°	74°	73°	73°
E — Head Tube Angle	70°	70°	71°	71°	71°	71°
F — Chainstay	435mm	435mm	435mm	435mm	435mm	435mm
G — Wheelbase	1020mm	1032mm	1031mm	1046mm	1061mm	1078mm
H — Bottom Bracket Drop	80mm	80mm	80mm	80mm	80mm	80mm
I — Stack	519mm	540mm	565mm	584mm	607mm	631mm
J — Reach	370mm	379mm	384mm	392mm	399mm	408mm

PMC is a specialist road store with the highest bike build standards and customer service record in the industry. Please contact any of our friendly staff if you are in need of any expert advice or answers to any queries you may have, or to take advantage of a test ride and experience the PMC advantage.

Our bike fitting service is done at time of purchase but is not limited to this only. We offer an on-going free bike fitting service within the first year to accommodate possible changes in your fitness, flexibility and performance. We can also assess current riding techniques such as pedalling efficiency, correct posture etc. and offer any advice on an individual basis in order to advance your cycling comfort and performance. This includes free head stem swap overs at any time within the first year. Our opinion is that the perfect bike fit is something that grows with your riding and can be fluid as you progress or adapt to your riding level. Every bike fit is individual to a riders certain requirements and correctly fitted, can turn a good bike riding experience into a great one. We also offer a free follow up service and highly recommend this is done within the first 6 months or the 500-1000km mark. This is the most important service a bike can get, with it getting the full treatment to ensure everything has bedded in well, ensuring your ride is maintained and performing at it's optimum level. Our service goes over and above the normal adjustments required with any issue arising being rectified free of charge unless due to normal wear and tear.

X-LAB GT8 GRX Di2 (2026) Slipstream

Description

Stock is limited, Contact us in store for more information on availability and pricing!