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Dolan GXA Aluminium Disc Gravel Bike - Shimano-12s-105 R7120

The GXA is for the full spectrum of riders, from those who want to explore local gravel roads up those adventurous souls wishing to compete in epic self-supported stage races like the Silk Road Mountain Race. The GXA is engineered for supreme performance on rough roads all the while providing that reassuring smoothness associated
with a quality build. Customisable with mechanical or electronic groupsets, the GXA allows
you to expand your horizons on what is the ultimate gravel machine.

Delivery Information
BIKES: Standard colours dispatched within 25 working days. Custom colours dispatched within 25 working days. FRAMESETS: Standard colours dispatched within 3/4 working days. Custom colours dispatched within 25 working days.
Payment Information
Cycle to work, 0% finance, credit and debit card, apple and google pay - find out more about all our payment options.
Colour Option
Frame Size
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GXA Custom Colour
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Fork Option
Seatpost Option
Alpina 11/8
GXA 2020 Axle Kit - Frame/Fork
Dolan GXA 2020 Frame Inserts
Adjustable Fork Expander
GXA 2020 Dropout


Chainset Size
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Cassette Size
105 RD-R7100 12s Rear Derailleur - Medium Cage GS
105 FD-R7100 Brazed-On 12s Front Derailleur
Brake Position
105 ST-R7120LR / BR-R7170FR Levers/Callipers
Shimano 105 BR-R7120F / BR-R7120R Front/Rear Disc Brake Calipers
Shimano SM-RT70 140mm Rotor W/Lock Ring (Rear)
Shimano SM-RT70 160mm Rotor W/Lock Ring (Front)
Shimano CN-M6100 114 LINKS 12SPD Quick-Link Chain
Shimano BB-R60 Bottom Bracket
Handlebar/Stem Model
Handlebar Size
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Stem Size
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Handlebar Tape
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Saddle Option
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Tyre Type
Tyre Option
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Mudguard Option
Pannier Rack
Trunk Bag
Seatpost Bag
Handlebar Bag
Top Tube Mounted Bag (1)
Top Tube Mounted Bag (2)
Product Information

As agile on the flat as it is responsive on winding gravel descents, the GXA glides on any surface. Quite simply, it’s the most versatile adventure machine both on and off the road. The GXA utilises triple butted lightweight aluminium tubing with internal cable routing, guaranteeing premium-level style and performance. While carbon forks provide supreme dampening and control on rougher technical surfaces. We offer a choice of wheel builds to meet your riding expectations. The frameset is compatible with 650b and 700c wheelsets, with clearances of 50mm and 45mm respectively. The result is a ride engineered for supreme speed and smoothness that adapts to the imperfections of any terrain.

Technical Specifications:

Sizes: XS/S/M/L/XL/XXL

  • Tyre Type: Clincher, Tubeless
  • Material: Aluminium
  • Bottom Bracket Type: Tthreaded
  • Bike Type: Adventure & Touring
  • Bike Model: GXA
  • Seatpost Diameter : 27.2mm
  • Seatclamp Diameter : 31.9 mm
  • Brand: Dolan
  • Gender: Female, Male
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Bike: £1399.99
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