Name: Flint FI Frame
Brand: Litespeed Bicycles
SKU: FLINT-FI-FRAME
Price: 2399.0 USD
Availability: InStock

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Flint FI Frame

See the Flint FI Frame overview

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YOUR BUILD HIGHLIGHTS

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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CLIMB AND SPRINT WITH PURE ENERGY

The Flint features 3AL/2.5V titanium, fabricated at our factory in Chattanooga, Tenn. using globally sourced materials. With a clean braceless seatstay design for full mud-shedding clearance, super clean cable routing, tons of tire clearance for sure footing, and more, take it all on—no matter the trail.

READY FOR YOUR NEXT GRAVEL ADVENTURE

Add loads of accessory options from rack mounts to nutrition and extra hydration/storage mounts, and you’re fully packed for your wildest long adventures. Stable without sacrificing agility, the Flint moves with ease where you want—when you want.

FULLY INTEGRATED

The Flint FI brings clean, aero cable-free presentation with a fully integrated cockpit, fork, and bottom bracket. Keeping all wires and housing cleanly tucked within the bike, and out of the wind. Top-tier presentation, available to everyone—on the Flint FI.

EXPLORE THE DETAILS

The Flint is engineered for versatility with increased stability, a relaxed riding position, and big tire clearance, delivering more comfort during long days in the saddle and more capability on rough terrain.

Frame weight: 1,430 grams (size medium)
Pure LW 3AL/2.5V titanium tubeset
Full Integration (FI) hides brake housing, cables, and wiring
Suspension-corrected geometry
Universal Derailleur Hanger (UDH)
Threaded T47i bottom bracket
Maximum tire size: 54mm tire clearance*
Proudly handcrafted in Chattanooga, TN, using globally sourced premium materials

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

	XS	S	M	M/L	L	XL
Top Tube Length	50.3	52.3	54.5	56.8	58	60
Head Tube Length	9.2	9.2	11.7	14.2	16.8	19.2
Seat Tube Angle	75.0°	74.5°	74.0°	73.5°	73.5°	73.0°
Head Tube Angle	69.0°	69.5°	70.0°	70.5°	71.0°	71.5°
BB Drop	7.8	7.8	7.6	7.6	7.4	7.4
Chainstay Length	43.7	43.7	43.7	43.7	43.7	43.7
Wheelbase	101.9	103	104.5	105.9	106.8	107.5
Front Center	59.4	60.5	62	63.3	64.2	64.9
Standover Height	71.4	73	75.8	78.4	81.2	83.8
Fork rake	5	5	5	5	5	5
Seat Tube Length	43	44.5	47	49.5	52	55
Reach	35.5	37	38	39	39.5	40
Stack	54.9	55	57.5	60	62.5	65
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 Flint is our most adventure-oriented gravel bike, with relaxed geometry, more tire clearance, and our most robust and affordable tubeset. It's ideal for gravel riders who want a do-it-all gravel bike for everything from bikepacking to racing.

The Toscano and Ultimate G2 have slightly more race-oriented construction, geometry, and handling, and they are built with a lighter and stiffer titanium tubeset, which increases cost.

1x maximum chainring size is 42t. 2x maximum chainring size is 48/31t.

The Flint has clearance to fit gravel tires up to 700c x 54mm wide with a 1x drivetrain.

With a 2x drivetrain, tire clearance is reduced to 700c x 50mm due to the front derailleur.

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 Flint is built with Litespeed's Pure LW tubeset. Pure LW is a lightweight titanium tubeset made from aerospace-grade 3AL/2.5V titanium. It is formed, butted, and bent in-house just like our Superform tubes, but omits the multi-dimensional shaping and variable wall-thickness to reduce cost. Pure LW is the ideal choice for bikes that prioritize comfort and durability, while remaining competitively lightweight.

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.