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First slide
NEW

Fully-Integrated Pro-Tier Road

Ultimate Disc FI

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Encompassing the things required in a pro-level performance race bike—light weight, aerodynamics, stiffness, compliance, and precise handling—The Ultimate Disc FI now adds full integration of brakes and wires internally for a clean, aero presentation in a deftly handcrafted titanium road fide. Technically advanced, and with full integration, tidier than ever.

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AS LOW AS $4,683.75!

Iconic Road Race Design
Pro-Tier Aggressively-Shaped 3AL/2.5V Titanium Tubing
Cable-Free Cockpit Design
T47i BB - Internal Routed System
Overview Features Components Geometry Gallery Reviews

Tire Clearance

Be ready for it all. With tire clearance up to 30mm on disc brakes, the Ultimate Disc FI can run fast and far on tires and wheels with the volume and compliance you demand. Tackle anything from technical crits to big,
carving descents to rough broken roads.

Performance-driven Tube Shaping

Litespeed’s longest-standing road race ride remains as it ever was on the hunt for the front of the race. And that’s achieved by way of masterfully shaped titanium tubes. From an aero-shaped teardrop downtube to our quadrilateral-formed top tube delivering exceptional stiffness, every tube has been cold-worked with a single purpose in mind: smooth, fast road performance.

Surgical Handling

Nothing handles like an Ultimate
Disc FI. Sporting a proven road race geometry, the Ultimate FI Disc can dive into corners, carve on a rail, climb with grimpeurs, and sprint with unyielding stiffness. Quite simply, the Ultimate Disc FI does it all.

Second slide

The Ultimate: Two Wheeled Perfection

Ultimate Disc FI with Hot Pink Decals

Ultimate Disc FI

$6,245.00 USD
$4,683.75 $6,245.00
Size Guide

Ultimate Disc FI

More details

Features

All the details on frame geometry, wheelsets, components, & more.

  • High performance road/aero road
  • Full 3AL/2.5V titanium frame featuring Aeroform design with bladed seatstays for vertical compliance as well as aerodynamic benefit
  • Full Integration (FI) hides the brake housing and wiring within the integrated handlebar, stem, fork, and bottom bracket, tucking them cleanly out of the wind.
  • Optimized for 25mm to 35mm tires
  • Lightweight, butted bottom bracket and head tube
  • Internal Di2 and hydraulic disc cable routing
  • Replaceable derailleur hanger
  • Litespeed-specific truncated airfoil downtube, and quadrilaterally-formed top tube delivering stiffness and precision handling characteristics
  • Full range of custom paint upgrade options available
  • Custom component options available upon request
  • Threaded T47i bottom bracket standard keeps cables hidden within the bottom bracket shell
  • Proudly handcrafted in Chattanooga, TN using globally sourced premium materials
  • Bright Brushed Litespeed Finish option and decal option provided standard
  • Threaded T47i bottom bracket standard keeps cables hidden within the bottom bracket shell
  • Average weight for size medium frame: 1,240 grams
  • Frame sizes: XS, S, M, ML, L, XL and custom

Component Kits

Every Litespeed is fully customizable and offeres multiple build kits, so you can meet your ride needs. If you seek more modifications, chat with our team to see how we can further customize your bike. Select a groupset...

Headset Select in Builder
Stem Select in Builder
Handlebar Select in Builder
Bar Tape Select in Builder
Seatpost FSA Gossamer Alloy 20mm Offset
Saddle Prologo Nago Evo 134
Shifters Shimano 105 R7170 Di2 12 spd
Rotors Shimano RT54 160mm Centerlock
Front Derailleur Shimano 105 R7150 Di2 12 spd
Rear Derailleur Shimano 105 R7150 Di2 12 spd
Crankset Shimano 105 R7100 50/34 12 spd
Cassette Shimano 105 R7100 11-34 12 spd
Chain Shimano M7100 12 spd
Bottom Bracket Praxis T47 I.B.
Tires Continental Ultrasport3 28c Folding
Wheelset Select in Builder
Brakeset Shimano 105 R7170
Fork Select in Builder
Headset Select in Builder
Stem Select in Builder
Handlebar Select in Builder
Bar Tape Select in Builder
Seatpost FSA SLK Carbon 20mm Offset
Saddle Fizik Vento Argo R5 S-Alloy 140 Black
Shifters Ultegra Di2 8170 12 spd
Rotors Shimano MT8100 CL 160mm
Front Derailleur Ultegra Di2 8150 12 spd
Rear Derailleur Ultegra Di2 8150 12 spd
Crankset Ultegra R8100 50/34 12 spd
Cassette Ultegra R8100 11-30 12 spd
Chain Shimano M8100 12 spd
Bottom Bracket Praxis T47 I.B.
Tires Continental Ultrasport3 28c Folding
Wheelset Select in Builder
Brakeset Ultegra 8170
Fork Select in Builder
Headset Select in Builder
Stem Select in Builder
Handlebar Select in Builder
Bar Tape Select in Builder
Seatpost Select in Builder
Saddle Fizik Vento Argo R5
Shifters SRAM Rival eTap AXS
Rotors SRAM Centerline X 160mm
Front Derailleur SRAM Rival eTap AXS 12spd
Rear Derailleur SRAM Rival eTap AXS 12spd
Crankset SRAM Rival 2x 46-33 12spd
Cassette SRAM Rival 10-36 12spd
Chain SRAM Rival 12spd
Bottom Bracket SRAM T47 DUB External
Tires Continental Ultrasport3 28c Folding
Wheelset Select in Builder
Brakeset SRAM Rival eTap AXS HRD
Fork Litespeed Carbon
Headset Select in Builder
Stem Select in Builder
Handlebar Select in Builder
Bar Tape Select in Builder
Seatpost FSA SLK Carbon 20mm Offset
Saddle Fizik Vento Argo R5 S-Alloy 140 Black
Shifters SRAM Force eTap AXS D2 12 spd
Rotors SRAM Centerline CL 160mm
Front Derailleur SRAM Force AXS 12 spd
Rear Derailleur SRAM Force AXS 12 spd
Crankset SRAM Force AXS 48/35 12 spd
Cassette SRAM Force XG1270 10-33 12 spd
Chain SRAM Force Flattop
Bottom Bracket SRAM T47 DUB Internal
Tires Select in Builder
Wheelset Select in Builder
Brakeset SRAM Force
Fork Select in Builder
Headset Select in Builder
Stem Select in Builder
Handlebar Select in Builder
Bar Tape Select in Builder
Seatpost Litespeed Titanium
Saddle Fizik Vento Argo R5 S-Alloy 140 Black
Shifters Dura-Ace Di2 R9270 Di2 spd
Rotors Shimano MT900 CL 160mm
Front Derailleur Dura-Ace Di2 R9250 12 spd
Rear Derailleur Dura-Ace Di2 R9250 12 spd
Crankset Dura-Ace R9200 50/34 12 spd
Cassette Dura-Ace R9200 11-30 12 spd
Chain Shimano M9100 12 spd
Bottom Bracket Praxis T47 I.B.
Tires Continental GP5000 30c
Wheelset Select in Builder
Brakeset Dura-Ace 9270
Fork Select in Builder

Geometry

CM IN

Fresh engineering, considering the latest technology, the Ultimate has massive tire clearance, wind cheating aerodynamics, and ride quality that will keep you fresh for the final kilometers.

Select Size
XS S M ML L XL
  A - Top Tube Length B - Head Tube Angle C - Seat Tube Angle D - Seat Tube Length E - Chainstay Length F - BB Drop G - Wheelbase H - Front Center I - Fork Rake J - Standover Height K - Head Tube Length L - Stack M - Reach Stem Length (mm) Crank Length (mm)
XS 20.3 72.0° 74.5° 17.9 16.3 2.8 38.2 22.3 1.8 28.2 4.0 20.3 14.6 90 170
S 20.7 72.5° 74.0° 18.7 16.3 2.8 38.4 22.5 1.8 28.9 4.5 20.9 14.8 90 170
M 21.3 73.0° 73.5° 19.5 16.3 2.8 38.6 22.7 1.8 29.6 5.1 21.5 15.0 100 172.5
ML 22.0 73.0° 73.0° 20.3 16.3 2.8 39.3 23.3 1.8 30.4 5.9 22.2 15.4 100 172.5
L 22.6 73.0° 73.0° 21.1 16.3 2.8 39.8 23.8 1.8 31.3 6.9 23.2 15.6 110 175
XL 23.2 73.0° 73.0° 21.9 16.3 2.7 40.3 24.4 1.8 32.3 8.1 24.4 15.7 110 175
  A - Top Tube Length B - Head Tube Angle C - Seat Tube Angle D - Seat Tube Length E - Chainstay Length F - BB Drop G - Wheelbase H - Front Center I - Fork Rake J - Standover Height K - Head Tube Length L - Stack M - Reach Stem Length (mm) Crank Length (mm)
XS 51.5 72.0° 74.5° 45.5 41.5 7.1 97.1 56.6 4.5 71.6 10.1 51.5 37.0 90 170
S 52.5 72.5° 74.0° 47.5 41.5 7.1 97.6 57.1 4.5 73.4 11.5 53.0 37.5 90 170
M 54.0 73.0° 73.5° 49.5 41.5 7.1 98.1 57.6 4.5 75.2 12.9 54.5 38.0 100 172.5
ML 56.0 73.0° 73.0° 51.5 41.5 7.1 99.7 59.2 4.5 77.2 15.0 56.5 39.0 100 172.5
L 57.5 73.0° 73.0° 53.5 41.5 7.1 101.0 60.5 4.5 79.5 17.6 59.0 39.5 110 175
XL 59.0 73.0° 73.0° 55.5 41.5 6.8 102.4 61.9 4.5 82.0 20.7 62.0 40.0 110 175

Ultimate Disc Up Close

Delivery & Support

Fully build and customize your Litespeed bike from the ground up. Build to your ride and specifications, where we then construct your ride in our shop, and ship direct to you!

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