Kinesis Racelight Aithein Frame

Available to Order Available to Order -Contact us for an accurate delivery date*

Type: Frames
Vendor: Kinesis


Cutting edge alloy designed to be ridden fast and carry you far.

• Seat Post: 31.6mm
• Seat Clamp: 34.9mm.
• Front Mech: Braze-on fitting
• BB: ‘BB86'
• Headset: Integrated, 41.8ø upper, 51.8ø lower, for taper head tube. FSA No.42/ACB headset included with frame
• Sizes: 47cm- 50cm – 53cm - 56cm – 59cm
• Colour- Burnt Orange or Anodised black and Sick Green 

Each bike supplied by Bike Science includes a pre-purchase sizing and advice session and our Level 1 bike fitting on collection of your bike. CONTACT US to make a sizing appointment.

If you prefer to order online, we will contact you by phone to discuss your sizing and fit requirements.

For full or partial build options please get in touch.


  • Advanced, Superplastic Formed Super lightweight frame.
  • Stout and stiff Tapered Headtube with Matching tuned full carbon fork.
  • Power transfer BB86 bottom bracket.
  • Ready to ride fast and take on your local Crit league


Click to enlarge

* Contact us for latest delivery information