Litespeed has released what it calls “the world’s lightest titanium road bike”, the Coll dels Reis’s frame coming in at as little as a claimed 948g in a size medium.

2025 Litespeed Coll dels Reis complete bike white
2025 Litespeed Coll dels Reis complete bike white (Image Credit: Litespeed)

That’s not going to challenge the lightest carbon-fibre road bikes on the scales, of course, but it’s incredibly light for a titanium bike.

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The Coll dels Reis, named after the famous climb in Majorca (you might know it as ‘Sa Calobra’), is built from custom-formed 3AL/2.5V titanium tubing and customisation will have a bearing on final frame weight. It’ll range from 948g to 1,049 grams in size medium, according to Litespeed. 

2025 Litespeed Coll dels Reis frame
2025 Litespeed Coll dels Reis frame (Image Credit: Litespeed)

For comparison, Litespeed gives the frame weight of its existing Spezia as 1,120g (size medium) and a Moots Vamoots CRD as 1,400g (56cm). 

Litespeed sees the Coll dels Reis as a purpose-built climbing bike, not surprisingly, and the suggested rider weight limit is 85kg – that’s 187lb or – quick maths – 13st 5lb.

2025 Litespeed Coll dels Reis BB
2025 Litespeed Coll dels Reis BB (Image Credit: Litespeed)

Coll dels Reis comes with clearance for 35mm tyres, disc brake mounts, and fully internal cable routing as standard. You can go for a BSA or T47i threaded bottom bracket, a UDH (universal derailleur hanger) or proprietary lightweight dropout, and a graphical or machined titanium head badge. Titanium small parts, like the dropouts, bosses and guides, are CNC-machined in-house.

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2025 Litespeed Coll dels Reis head tube
2025 Litespeed Coll dels Reis head tube (Image Credit: Litespeed)

“To bring out the material’s full potential, every tube is precisely tuned through a combination of internal and external diameter control, butting, bending, shaping and careful mitring,” says Litespeed. “The Coll dels Reis hits the most ambitious weight, durability, and stiffness targets of any titanium bike, each tube tuned to specific frame sizes.”

2025 Litespeed Coll dels Reis head tube
2025 Litespeed Coll dels Reis head tube (Image Credit: Litespeed)

Complete bikes come with top-end Shimano Dura-Ace Di2 or SRAM Red AXS groupsets and Enve SES 2.3, SES 4.5, or Zipp 353 NSW wheelsets. Each is finished with an ENVE IN-Route cockpit and fork, and a Chris King AeroSet headset and seatpost collar. 

Coll dels Reis is available in six stock sizes, or you can work with a Litespeed engineer on a custom geometry. 

2025 Litespeed Coll dels Reis rear of bike
2025 Litespeed Coll dels Reis rear of bike (Image Credit: Litespeed)

Price? Ah, well, there’s always a catch, isn’t there? Framesets start at $6,499 (which converts to £5,023 at today’s exchange rate). Complete bikes start at $16,500 (£12,753).

2025 Litespeed Coll dels Reis seatstays
2025 Litespeed Coll dels Reis seatstays (Image Credit: Litespeed)

You can configure and order online at litespeed.com, or go through Litespeed’s network of retailers, several of which are in the UK. 

Litespeed bikes and framesets are built-to-order in the USA and ship within four weeks

litespeed.com