Spline 29, handmade mountian bike frame
The prototype bike won the 'Best Offroad' award at Bespoked UKHMBS in April 2015
Picture
XXL Custom geometry for Singletrack magazine review
MODERN GEOMETRY HANDMADE STEEL 29er HARDTAIL

Carefully handmade in Reynolds and Columbus steel. The frame is a light but tough xc frame with modern geometry biased towards descending performance and fun on technical terrain.

The prototype bike weighs in at 26lbs with beefy bars and stem, plus a dropper post. On the trails It’s proven to be very swift up across and down, but above all, it’s really really good fun, capable and nimble.

STANDARD FEATURES

  • Fillet brazed throughout
  • Reynolds 853 dzb top and down tubes
  • Reynolds 631 44mm head tube
  • Seamless 4130 seat tube compatible with 30.9mm seat posts  
  • Columbus rear triangle
  • 73mm BB shell
  • QR dropouts (142 x 12 or custom dropouts can be fitted at an additional cost)
  • Tyre clearance for 650B+
  • Replaceable mech hanger
  • Beautiful hand sprayed finish in a single colour of your choice with a second colour for the painted logos, all topped of with a thick hard wearing two pack lacquer.


Prices starting at £920

To get the build of your Spline 29 started, and discuss your individual options, contact us mailto:swarfcycles@gmail.com

GEOMETRY

Custom alterations to the standard geometry are possible, please contact us to discuss mailto:swarfcycles@gmail.com

DROPOUTS

We have you covered for most dropout standards, with options for 135mm QR, 142 x 12mm and singlespeed. Contact us to discuss mailto:swarfcycles@gmail.com

GUILLOCHE HEAD BADGE

We are very lucky to be able to offer this unique head badge option on all our frames. Click below to find out what makes these badges so special.
REVIEWS AND FEATURES
​
 singletrack magazine, spline 29, review



'But how does it ride? Spectacularly well, as it happens – I loved this bike'
'The frame really lent itself to being pushed hard'
Read more

Spline 29 preview here
factory jackson, swarf cycles, spline 29
 



'looking at the angles of this stunning little menace, it’s going to want to be razzed down some technical trails'
'if you want a bike that has the feeling it was created with passion and utter attention to detail, then a Swarf Spline could be exactly what you’re looking for!'
​full article here