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The all new HT 725 is a serious hardcore hardtail that boasts a slack 64° head angle matched to a long top tube and short stem to hit the sweet spot for handling. 150mm of travel upfront and the awesome durability and compliance of a Reynolds 725 steel frame ensures a planted feel at high speeds and when carving it up through corners. A generous tyre clearance makes this a super capable hardtail that’s efficient on the climbs and descends like a dream too.

Tech details include fully internally routed cabling for additional cable protection and cleaner lines and gussets to provide extra strength.

  • Seatpost - 30.9 mm (not supplied)
  • Gear Compatibility - Di2 and mechanical gearing
  • Bottom Bracket - BSA 73mm (not supplied)
  • Bottle Cage Mounts - 2, downtube and seat tube
  • Mudguard compatible
  • Headset - 1.5x1.5" 44mm integrated headset (not supplied)
  • Warranty - 3 Years

Frameset includes

  • Reynolds 725 Triple-butted frame
  • Seatclamp and frame decals in your choice of colour
  • Rear Thru-Axle
Custom Colour

You decide the design, we create the bike. Be bold and bright or stealthy as you like. With millions of combinations, you can make a bike unique to you.

Just select customise after choosing your size.

Your Bike. Your Way

To assist you in selecting the correct size simply find you height below. The graphic below illustrates our recommendations so you can be confident that the size you order will be correct.

5' 5" - 5' 7"
165cm - 171cm
5' 8" - 5' 10"
172cm - 179cm
5' 11" - 6' 1"
180cm - 186cm
6' 2" - 6' 4"
187cm - 193cm
View Full Sizing & Geometry
Sizing &
Ribble HT 725 Frameset
Frame Size Small Medium Large X-Large
Seat Tube Length C/T (inch) 14" 16" 18" 20"
A - Seat Tube Length C/T (mm) 375 426 457 508
B - Head Angle 64º 64º 64º 64º
C - Seat Angle 74º 74º 74º 74º
D - Effective Top Tube (mm) 610 630 650 670
E - BB Drop (mm) 43 43 43 43
F - Chainstay Length (mm) 430 430 430 430
G - Headtube Length (mm) 100 110 120 130
H - Wheelbase (mm) 1167 1187 1207 1227
Stack (mm) 599.5 608.5 617.5 626.5
Reach (mm) 438.1 455.5 473 490.5
From: $859.53
Frequently Asked
How much does the HT 725 frame weigh?

The Reynolds 725 steel frame weighs 2.92kg/6.4lb

What is the warranty on the frame?

The frame has a 3-year warranty against manufacturing defects. All other parts have the manufacturer's standard warranty.

What is the maximum width of tyre that can be fitted to the HT 725?

Tyres up to 2.6” can be accommodated.

What size seat post does the HT 725 require?


What axle size does the HT 725 take?

The rear is a 12x148mm boost bolt thru-axle.

What size headset does it take?

The frame requires a ZS44 upper and EC44 lower cup.

What type of bottom bracket does the frame require?

The BB shell is a 73mm BSA threaded

Are the cables internal or external?

All cables are routed internally, including a dropper.

Is the bike supplied with pedals?

Due to the many different systems people use we do not supply pedals with bikes but you can find a great array of pedals