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Galaxy Sport Tiagra Mechanical
Galaxy Sport Tiagra Mechanical
Galaxy Sport Tiagra Mechanical
Galaxy Sport Tiagra Mechanical
Galaxy Sport Tiagra Mechanical
Galaxy Sport Tiagra Mechanical
Galaxy Sport Tiagra Mechanical
Galaxy Sport Tiagra Mechanical
Galaxy Sport Tiagra Mechanical
Galaxy Sport Tiagra Mechanical
Galaxy Sport Tiagra Mechanical
Galaxy Sport Tiagra Mechanical
Galaxy Sport Tiagra Mechanical
Galaxy Sport Tiagra Mechanical
Galaxy Sport Tiagra Mechanical
Galaxy Sport Tiagra Mechanical
Galaxy Sport Tiagra Mechanical
Galaxy Sport Tiagra Mechanical

Galaxy Sport Tiagra Mechanical

Regular price £1,099.99 Sale price £879.99

The 2026 Galaxy Sport pairs an ultralight aluminium frame with a carbon fork and fully internal cabling, so it looks clean and modern. It comes with Shimano Tiagra 10-speed shifting and hydraulic disc brakes for reliable gear changes and confident stopping in any weather. ANV A35 alloy wheels, 28mm tyres and sizes from XS to XXL make it a great-value road bike for commuting, fitness and your first sportives.
Frame Size: S
Colour: Black
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Galaxy Sport Tiagra Mechanical

Galaxy Sport Tiagra Mechanical

Frame Size: SColour: Black

5 years frame warranty
Free delivery in the UK
14 days return
From 9.7kg
Shimano Tiagra Mechanical
35mm deep alloy rims
One piece integrated carbon cockpit
Up to 32mm max. recommended tyre clearance
Fully internal cable routing
Hydraulic disc brakes
Ultralight Aluminium Frame

Specifications

Frameset

Frame
SUNPEED Galaxy Ultralight Aluminium Frame, Internal Cable Routing, Axle Q12
Fork
SUNPEED Galaxy Carbon Fork, Internal Cable Routing, Axle Q12

Drivetrain

Shifters
Shimano Tiagra R4720
Front Derailleur
Shimano Tiagra FD-R4700F, 2 Speed
Rear Derailleur
Shimano Tiagra RD-R4700R, 10 Speed
Cassette
Shimano CSHG500, 11/32T, 10 Speed
Crankset
Shimano Tiagra AFC4700, 50/34T, 10-speed
Bottom Bracket
Senicx BB-BSA24R
Chain
KMC CN10

Brakes

Brakes
Shimano Tiagra R4770 hydraulic disc, front & rear
Brake Levers
Shimano R4770
Brake Rotors
Shimano RT-10 Center Lock, 160mm

Wheels & Tyres

Hubs
ANV Q12, 24H Axle, 4 Sealed Bearings
Spokes
Xinda Spokes
Rims
ANV A35 Aluminium Disc Brake Rims
Tyres
Kenda 700 × 28c Tyres

Cockpit & Finishing Kit

Seatpost
SUNPEED Galaxy Aluminium Seat Post
Seat Clamp
SUNPEED Galaxy Aluminium Seat Post Clamp
Saddle
ANV Aluminium Saddle
Headset
Completely Hidden Sealed Cartridge Bearings
Handlebar
ANV Alloy Aluminium Integrated Hidden Cable Handlebar
Handlebar Tape / Grips
High Elastic Race Level PU+EVA
Pedals
Wellgo DU Aluminium Pedals

Weight

Net Weight
9.7kg

Specifications may vary by size and configuration and are subject to change without notice.

Find Your Size

Use your height as a starting point when choosing your frame size.

XS
Recommended Height 150-160
S
Recommended Height 160-168
M
Recommended Height 168-175
L
Recommended Height 175-180
XL
Recommended Height 180-187
XXL
Recommended Height 187-195

Size recommendations are a guide only. Rider proportions, flexibility and preferred riding position can affect the ideal frame size.

Geometry

Galaxy Sport Tiagra Mechanical
XS S M L XL XXL
Recommended Rider Height (cm) 150-160 160-168 168-175 175-180 180-187 187-195
Stand Over Height (cm) (O) 696 723.1 749.2 777.7 804.8 828
Stack (mm)-(C) 505 516 530 552 571 590
Reach (mm)-(B) 368 377 385 387 393 399
Stack-to-Reach Ratio (STR) 1.37 1.37 1.38 1.43 1.45 1.48
Seat Tube (mm)-(D) 420 450 480 510 540 565
Top Tube (mm)-(A) 503.2 522.7 535.7 543.7 554.5 565.9
Head Tube (mm)-(F) 110 122 140 160 180 200
Seat Tube Angle-(G) 74.2° 74.2° 74.2° 74.2° 74.2° 74.2°
Head Tube Angle-(K) 71° 72° 71.2° 72° 72° 72°
Rear Centre (mm)-(I) 410 410 410 410 410 410
Front Centre (mm)-(N) 570.6 575.1 595.9 597 609 621.1
Wheelbase (mm)-(H) 970 974.5 995.5 996.6 1008.7 1020.8
BB Drop (mm)-(J) 71 71 71 71 71 71
Fork Length (mm)-(L) 364 364 364 364 364 364
Fork Rake (mm)-(M) 47 47 47 47 47 47
Handlebar Width (mm) 380 380 400 400 420 420
Riser Length (mm)-(E) 85 85 85 100 100 115

Linear frame measurements are in millimetres unless otherwise stated.

Your ride. your choice

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 Official SUNPEED UK Distributor 

UK stock, local support and dedicated aftercare.

Cycle to Work Available 

Use your Cycle to Work scheme on eligible bikes.

Custom Bike Builds 

Choose your frameset, groupset and components.

UK Support & Aftercare 

Advice before purchase and support after delivery.