Ultimate G2 FI Frame

Name: Ultimate G2 FI Frame
Brand: Litespeed Bicycles
Price: 3549.0 USD
Availability: InStock
Rating: 5 (10 reviews)

The benchmark for gravel performance with the ultimate blend of low weight, efficiency, comfort, and capability to handle any gravel adventure.

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YOUR BUILD HIGHLIGHTS

METICULOUSLY SHAPED 3AL/2.5V TITANIUM FRAME

With performance-focused titanium manipulation capabilities unique to Litespeed, the G2 showcases our unique in-house tube manipulation technologies on a level not seen in the industry. The result is a ride experience that rivals that of any titanium gravel bike out there.

FULLY INTEGRATED

The Ultimate G2 Fi delivers more top-tier performance than ever. It's all finished with our premium fully- Integrated option; a handlebar, stem, fork, and bottom bracket system that allows for internal cable and wire routing. With no external housing, your Ultimate G2 FI becomes the cleanest rig on the start line.

A VISUAL SIGNATURE: INTERLOCK DROPPED SEATSTAYS

By vertically dropping and widening the stays—and extending them past the seat tube to the top tube—the Ultimate G2 has two independent stiffness-enhancing weld points, resulting in an infinitely more responsive rear triangle, with stiffer out-of-saddle acceleration.

LIFETIME WARRANTY

Ride with peace of mind knowing that your Litespeed bike is covered for life by our rider-first warranty.

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EASY FINANCING

Turn your dream bike into reality with easy financing, quick approvals, and low monthly payments that fit your budget.

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EXPERT HELP

Have questions? Our team of experts is ready and waiting to help. Simply call, email, or chat with us and get the answers you seek.

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THE LITESPEED ADVANTAGE

AS LOW AS 0% APR OVER 12 MONTHS*

Turn your cycling dreams into reality with easy financing and low monthly payments. Get approved quickly with no effect on your credit.

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EXPLORE THE DETAILS

The Ultimate G2 represents the performance benchmark for titanium gravel bikes, with the toughness, weight, geometry, handling, and tire clearance necessary to race, explore, and do everything in between.

Frame weight: 1,350 grams (size medium)
Superform SL 3AL/2.5V titanium tubeset
Aeroform design with a truncated airfoil-shaped downtube
Full Integration (FI) hides brake housing, cables, and wiring
Interlock Dropped Seatstays
Suspension-corrected geometry
Threaded T47i bottom bracket
Maximum tire size: 50mm*
Proudly handcrafted in Chattanooga, TN, using globally sourced premium materials

*Varies based on tire brand, tread, and wheel combination

	XS	S	M	M/L	L	XL
Top Tube Length	51.7	53.2	55.5	56.8	59	61
Head Tube Length	9.2	9.2	9.7	12.4	14.9	18.6
Seat Tube Angle	74.5°	74.0°	73.5°	73.5°	73.0°	73.0°
Head Tube Angle	70.0°	71.0°	71.5°	71.5°	72.0°	72.0°
BB Drop	7.8	7.8	7.4	7.1	6.8	6.8
Chainstay Length	42.5	42.5	42.5	42.5	42.5	42.5
Wheelbase	100.8	100.9	102.4	103.7	105.1	107.3
Front Center	59.6	59.6	61	62.3	63.6	65.7
Standover Height	71.7	72.7	75.7	79	81.3	84.5
Fork rake	5	5	5	5	5	5
Seat Tube Length	43	44.5	47	49.5	52	55
Reach	36.4	37.3	39	39.5	40.5	41.5
Stack	55.3	55.7	56	58.5	61.5	64
Stem Length	80	80	90	90	110	110
Crank Length	170	170	170	170	175	175

Xs

147cm 58 - 157cm 62

S

157cm 62 - 165cm 66

M

165cm 66 - 175cm 69

Ml

173cm 68 - 180cm 71

L

178cm 71 - 188cm 74

Xl

188cm 74 - 198cm 76

All Litespeed gravel bikes come from the factory with tires set up tubeless with Stan's NoTubes sealant.

If you would like innertubes, you can make a note in the "component request field" on your order, and we will be happy to accommodate.

Fork choice will depend on your riding preferences and terrain.

A gravel suspension fork will add comfort and confidence on rough terrain, but it will weigh more than a rigid carbon fork, and it may feel less efficient (due to flex, weight, or pedal bob) on smooth terrain.

A rigid fork is lighter, and it also provides a bit more tire clearance and mounting options for extra gear and bags, but it will transmit more shock from impacts and vibration from rough roads.

For more information on gravel suspension forks, read our detailed thoughts on gravel suspension here.

The Ultimate G2 is a gravel bike designed for tackling gravel terrain at high speeds. It is ideal for gravel riders who want a light and fast titanium gravel bike for a mix of racing, exploring, and general gravel riding.

The Toscano has similar geometry and handling, but its titanium tubeset is lighter and stiffer to suit more race-focused gravel riding. The Flint has a more relaxed, adventure-oriented geometry, more tire clearance, and a different tubeset, which makes it slightly heavier but provides more robustness and affordability.

1x maximum chainring size is 46t. 2x maximum chainring size is 48/31t.

The Ultimate G2 has clearance to fit gravel tires up to 700c x 50mm wide with both 1x and 2x drivetrains.

Every Litespeed titanium frame is hand-built in the USA, in our factory in Chattanooga, Tennessee, by master framebuilders using premium, globally sourced materials.

The average lead time is 3-4 weeks. This is because every Litespeed titanium frame and complete bike is built to order. You will receive email updates informing you when we begin building and assembling your bike, and when it is shipped from our factory.

The Ultimate G2 is built with Litespeed's Superform SL tubeset. Superform SL is a superlight titanium tubeset that sets the benchmark for advanced titanium bicycle tubes. Superform SL is an aerospace-grade 3AL/2.5V titanium tubeset that is custom-formed and hand-crafted in-house, allowing us to employ multi-dimensional shaping and variable wall-thickness to minimize weight and maximize performance.

The maximum recommended load of 3 kg (6.6 lbs) per leg when attaching items to the accessory mounts on the Litespeed Rigid Carbon Gravel Fork with Accessory Mounts.