Signal St Frame

Aggressive steel 29er hardtail frame

£599.00

The Signal is for flat out speed.

It pedals like an XC bike, descends like an enduro bike, and captures the...

Signal St Frame

Photos for illustration purposes. Please check the bike spec for detailed component listings.

Signal St Frame

Aggressive steel 29er hardtail frame

£599

A fast and aggressive steel 29er hardtail trail bike frame: the bike that inspires confidence on fast flowy trails and big mountains

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Buy Now. In stock for same day despatch.

Signal St Frame

Aggressive steel 29er hardtail frame

£599

A fast and aggressive steel 29er hardtail trail bike frame: the bike that inspires confidence on fast flowy trails and big mountains

Buy Now. In stock for same day despatch.

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Total Price
£599
Description

The Signal is for flat out speed.

It pedals like an XC bike, descends like an enduro bike, and captures the rawness of riding a hardtail on fast, flowy singletrack. Stand up, sprint, and ride it hard on the groomed trails at Llandegla and Glentress or take it to big mountains and let loose.

That low BB and long wheelbase gives a planted and stable feel through the corners and when tackling high speed descents. The low stack height leaves you with less of that ‘tall’ 29er feeling – you’ll feel like you’re 'in' the bike, not on the bike.

Big wheels roll faster. The 29" wheels can be paired with 2.2 to 2.6in tyres with clearance for winter conditions.

The Signal Steel rides beautifully – it’s got that distinctive steel feel to take the edge off the biggest hits while keeping stiffness where it counts so you can accelerate out of corners and track accurately through rocks and roots.

Features

Aggressive trail geometry

​Neil has designed the Signal St to suit his aggressive riding style. A low bottom bracket makes it corner like its on rails, a spacious reach gives you room to move around on the bike, and the 66/74 head and seat angles give you the confidence to bomb the descents and while still being able to climb like a mountain goat.

Steel Frame

Nothing feels quite so good as the famously springy and durable Steel. Signal St’s 4130 Chromoly, Hand Welded Steel tubing absorbs shock to soften the ride without any loss to feel or speed.

2.6” tyre clearance

​Bucketloads of clearance for 2.6” tyres gives you the benefits of higher volume tyres without getting clogged up in UK conditions.

Build Spec
Geometry and Sizing

Sizing

It is important to get the right size bike, if the bike fits it will be faster, more comfortable, and easier to handle. You can also take into consideration the standover height to ensure you pick a bike that will be a good fit. If you measure your inside leg and ensure there is a minimum of an inch from the toptube to your crotch this will give you enough seatpost adjustment to find your optimum saddle height.

Generally we recommend:
Small: Riders between 5ft 2in and 5ft 7in
Medium: Riders between 5ft 6in and 5ft 10in
Large: Riders between 5ft 9in and 6ft 2in
X-Large: Riders of 6ft 2in +

Size Small Medium Large X-Large
ST - Seat tube 400 425 465 485
ETT - Effective Top Tube 585 606 634 664
HT - Head tube 100 105 115 125
HA - Head angle 66 66 66 66
SA - Seat tube angle 74 74 74 74
CS - Chainstay 425 425 430 435
BB - BB drop 65 65 65 65
FO - Fork offset 42/51 42/51 42/51 42/51
WB - Wheelbase 1127 1149 1183 1220
SO - Standover 730 738 760 772
RE - Reach 420 440 465 495
SK - Stack 601 606 615 624
Tyre
Frame Spec

Steel 29er hardtail mountain bike frame

Weight: S: 2.91kg; M: 3.0kg; L: 3.01kg; XL: 3.02kg
4130 Chromoly, Hand Welded Steel frame
148mm boost thru axle standard
Clearance for 2.6” tyres
Headset: IS42/28.6 | IS52/40 (not included)
73mm BB shell
External cable routing for brake and gear cables
Stealth dropper routing
31.6mm seatpost diameter, 34.9mm clamp
Optimised for 130mm travel suspension fork (42 or 51mm offset)

Reviews

Signal St Frame in action