Flint
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The toughest and most capable gravel bike we’ve ever designed, with tire clearance and geometry designed to conquer the roughest terrain.
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YOUR BUILD HIGHLIGHTS
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.
DELIVERS OPTIMAL STRENGTH-TO-WEIGHT
The Flint includes titanium dropouts, disc brake mount, headtube, and bottom bracket all designed and CNC machined in-house at Litespeed to deliver optimal strength-to-weight.
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.
EXPLORE THE DETAILS
Frame & Fork Specs
Frame
| Frame Material | Superform SL 3AL/2.5V Titanium Tubeset |
|---|---|
| Frame Weight | 1,410g (Size M) |
| BB Standard | PF30 (T47 Optional Upgrade) |
| Seatpost Diameter | 31.6mm |
| Derailleur Hanger | UDH |
| Front Derailleur Mount | 34.9mm Clamp-on |
| Cable Routing | Semi-Integrated |
Axle Specs
| Front Spacing | 12x100mm |
|---|---|
| Front Axle Spec | M12 x 1.5, 120-125mm |
| Rear Spacing | 12x142mm |
| Rear Axle Spec | M12 x 1.0, 164-167mm |
Drivetrain
| Max Chainring Size (1x) | 46t |
|---|---|
| Max Chainring Size (2x) | 48/31t |
Brakes
| Rotor Max Size (Front) | 180mm* |
|---|---|
| Rotor Max Size (Rear) | 160mm |
Fork
| Fork Offset | 50mm |
|---|---|
| Rigid Fork Length | 420mm |
Tire Clearance
| 1x | 50mm** |
|---|---|
| 2x | 50mm** |
Mounts
| Downtube Water Bottle Bolts | 2 |
|---|---|
| Seattube Water Bottle Bolts | 2 |
| Toptube Bag Mount | Optional Upgrade |
| Downtube Accessory Mount | Yes |
| Rack Mount | Optional Upgrade |
* Spec may vary with choice of front suspension.
** Spec may vary based on choice of front derailleur.
Select a build kit:
| Groupset | Shimano GRX 810 2X 11 Spd |
|---|---|
| Headset | Select Option in Builder |
| Handlebar | FSA Adventure Compact Alloy |
| Bar Tape | Lizard Skin DSP |
| Seatpost | FSA Gossamer Alloy 20mm Offset or Upgrade to Litespeed Titanium |
| Saddle | Select Option in Builder |
| Shifters | GRX RX810 11Spd |
| Rotors | Shimano RT70 160mm |
| Front Derailleur | GRX RX810 11 Spd |
| Rear Derailleur | GRX RX810 11Spd |
| Crankset | GRX RX810 48/31 |
| Cassette | Ultegra HG800 11-34 11 Spd |
| Chain | Shimano LG500 11Spd |
| Bottom Bracket | Praxis Pressfit upgradable to T47 |
| Tires | Select Option in Builder |
| Wheelset | Select Option in Builder |
| Brakeset | GRX RX810 |
| Fork | Select Option in Builder |
| Groupset | Shimano GRX 820 1X 12 Spd |
|---|---|
| Headset | Select Option in Builder |
| Handlebar | FSA A-Wing AGX Alloy |
| Bar Tape | Lizard Skin DSP |
| Seatpost | FSA SLK Carbon 20mm Offset or Upgrade to Litespeed Titanium |
| Saddle | Select Option in Builder |
| Shifters | GRX RX820 12 Spd |
| Rotors | Shimano CL800 160mm |
| Front Derailleur | N/A |
| Rear Derailleur | GRX RX822 12 Spd |
| Crankset | GRX RX820 40T |
| Cassette | XT M8100 10-51 12 Spd |
| Chain | Shimano M8100 12 Spd |
| Bottom Bracket | Praxis Pressfit upgradable to T47 |
| Tires | Select Option in Builder |
| Wheelset | Select Option in Builder |
| Brakeset | GRX RX820 |
| Fork | Select Option in Builder |
| Groupset | Shimano GRX 820 2X 12 Spd |
|---|---|
| Headset | Select Option in Builder |
| Handlebar | FSA A-Wing AGX Alloy |
| Bar Tape | Lizard Skin DSP |
| Seatpost | FSA SLK Carbon 20mm Offset or Upgrade to Litespeed Titanium |
| Saddle | Select Option in Builder |
| Shifters | GRX RX820 12 Spd |
| Rotors | Shimano CL800 160mm |
| Front Derailleur | GRX RX820 12 Spd |
| Rear Derailleur | GRX RX820 12 Spd |
| Crankset | GRX RX820 48/31 |
| Cassette | Ultegra R8100 11-34 12 Spd |
| Chain | Shimano M8100 12 Spd |
| Bottom Bracket | Praxis Pressfit upgradable to T47 |
| Tires | Select Option in Builder |
| Wheelset | Select Option in Builder |
| Brakeset | GRX RX820 |
| Fork | Select Option in Builder |
| Groupset | Shimano GRX 825 Di2 2x 12 Spd |
|---|---|
| Headset | Select Option in Builder |
| Handlebar | FSA A-Wing AGX Alloy |
| Bar Tape | Lizard Skin DSP |
| Seatpost | FSA SLK Carbon 20mm Offset or Upgrade to Litespeed Titanium |
| Saddle | Select Option in Builder |
| Shifters | GRX RX825 Di2 12 Spd |
| Rotors | Shimano CL800 160mm |
| Front Derailleur | GRX RX825 Di2 12 Spd |
| Rear Derailleur | GRX RX825 Di2 |
| Crankset | GRX RX820 48/31 |
| Cassette | Ultegra R8100 11-34 12 Spd |
| Chain | Shimano M8100 12 Spd |
| Bottom Bracket | Praxis Pressfit upgradable to T47 |
| Tires | Select Option in Builder |
| Wheelset | Select Option in Builder |
| Brakeset | GRX RX820 |
| Fork | Select Option in Builder |
| Groupset | Shimano GRX 827 Di2 1x 12 Spd |
|---|---|
| Headset | Select Option in Builder |
| Handlebar | Select Option in Builder |
| Bar Tape | Lizard Skin DSP |
| Seatpost | FSA SLK Carbon 20mm Offset or Upgrade to Litespeed Titanium |
| Saddle | Select Option in Builder |
| Shifters | GRX RX825 Di2 12 Spd |
| Rotors | Shimano CL800 160mm |
| Front Derailleur | N/A |
| Rear Derailleur | GRX RX827 Di2 12 Spd |
| Crankset | GRX RX820 40T |
| Cassette | Shimano XT M8200 10-51 12 spd |
| Chain | Shimano M8100 12 spd |
| Bottom Bracket | Praxis T47 I.B. |
| Tires | Select Option in Builder |
| Wheelset | Select Option in Builder |
| Brakeset | GRX RX820 Hydraulic |
| Fork | Select in Builder |
| Groupset | SRAM Rival XPLR AXS E1 13 Spd |
|---|---|
| Headset | Select Option in Builder |
| Handlebar | FSA Adventure Compact Alloy |
| Bar Tape | Lizard Skin DSP |
| Seatpost | FSA Gossamer Alloy 20mm Offset or Upgrade to Litespeed Titanium |
| Saddle | Select Option in Builder |
| Shifters | SRAM Rival AXS E1 13 Spd |
| Rotors | SRAM Paceline 160mm |
| Front Derailleur | N/A |
| Rear Derailleur | SRAM Rival XPLR AXS E1 13Spd |
| Crankset | SRAM Rival XPLR AXS E1 40T |
| Cassette | SRAM Rival XPLR XG1351 10-46 13 Spd |
| Chain | SRAM Rival Flattop |
| Bottom Bracket | SRAM Pressfit Upgradable to T47 |
| Tires | Select Option in Builder |
| Wheelset | Select Option in Builder |
| Brakeset | SRAM Rival |
| Fork | Select Option in Builder |
| Groupset | SRAM Force XPLR AXS E1 13 Spd |
|---|---|
| Headset | Select Option in Builder |
| Handlebar | FSA A-Wing AGX Alloy |
| Bar Tape | Lizard Skin DSP |
| Seatpost | FSA SLK Carbon 20mm Offset or Upgrade to Litespeed Titanium |
| Saddle | Select Option in Builder |
| Shifters | SRAM Force AXS E1 13 Spd |
| Rotors | SRAM Paceline 160mm |
| Front Derailleur | N/A |
| Rear Derailleur | SRAM Force XPLR AXS E1 13Spd |
| Crankset | SRAM Force XPLR AXS E1 42T Power Meter |
| Cassette | SRAM Force XPLR XG1371 10-46 13 Spd |
| Chain | SRAM Force Flattop |
| Bottom Bracket | SRAM Pressfit Upgradable to T47 |
| Tires | Select Option in Builder |
| Wheelset | Select Option in Builder |
| Brakeset | SRAM Force |
| Fork | Select Option in Builder |
| Groupset | SRAM RED XPLR AXS E1 13 Spd |
|---|---|
| Headset | Select Option in Builder |
| Handlebar | FSA A-Wing AGX Alloy |
| Bar Tape | Lizard Skin DSP |
| Seatpost | FSA SLK Carbon 20mm Offset or Upgrade to Litespeed Titanium |
| Saddle | Select Option in Builder |
| Shifters | SRAM RED AXS E1 13 Spd |
| Rotors | SRAM Paceline 160mm |
| Front Derailleur | N/A |
| Rear Derailleur | SRAM RED XPLR AXS E1 13Spd |
| Crankset | SRAM RED XPLR AXS E1 42T Power Meter |
| Cassette | SRAM RED XPLR XG1391 10-46 13 Spd |
| Chain | SRAM RED Flattop |
| Bottom Bracket | SRAM Pressfit Upgradable to T47 |
| Tires | Select Option in Builder |
| Wheelset | Select Option in Builder |
| Brakeset | SRAM RED |
| Fork | Select Option in Builder |
| Size | XS | S | M | M/L | L | XL |
|
The height of your bike’s cockpit. Bikes with taller stack height provide a more upright and comfortable riding position. Lower stack height provides a lower and more aggressive riding position.
|
54.9 | 55 | 57.5 | 60 | 62.5 | 65 |
|
The length of your bike’s cockpit. Bikes with longer reach stretch you forward for a more aggressive riding position. Shorter reach shifts your weight back for a more relaxed riding position.
|
35.5 | 37 | 38 | 39 | 39.5 | 40 |
|
The distance from the ground to the midpoint of the top tube. It’s good to have adequate clearance between the top tube and the base of your torso to make it easier to ride and come to a stop safely.
|
71.4 | 73 | 75.8 | 78.4 | 81.2 | 83.8 |
|
A longer top tube will feel more stretched out. A shorter top tube will feel more compact. Top tube length can help determine fit, but stack and reach are the most reliable measures for modern bikes.
|
50.3 | 52.3 | 54.5 | 56.8 | 58 | 60 |
|
A steeper (closer to 90°) seat tube angle moves the saddle forward to promote a more aggressive riding position. A slacker angle moves it backward for a more relaxed position. The seat angle of each bike is optimized for its intended riding style.
|
75.0° | 74.5° | 74.0° | 73.5° | 73.5° | 73.0° |
|
Seat tube length is measured from the center of the BB to the top of the seat tube. Seat tube length can help determine bike fit, but it is most useful for determining how long your seatpost needs to be.
|
43 | 44.5 | 47 | 49.5 | 52 | 55 |
|
A steeper (closer to 90°) head tube angle provides quick, responsive steering but less stability at high speeds. A slacker angle increases stability but can feel unresponsive at slow speeds. The head angle of each bike is optimized for its intended riding style.
|
69.0° | 69.5° | 70.0° | 70.5° | 71.0° | 71.5° |
|
The length of the head tube will raise and lower a rider’s position on the bike, but stack height is a better measure for this. Head tube length is useful for determining how long your fork steerer needs to be.
|
9.2 | 9.2 | 11.7 | 14.2 | 16.8 | 19.2 |
|
Increased BB drop lowers your center-of-gravity to improve stability for cornering and rough terrain. Reduced BB drop improves agility and clearance to avoid pedal strikes. The BB drop of each bike is optimized for its intended riding style.
|
7.8 | 7.8 | 7.6 | 7.6 | 7.4 | 7.4 |
|
Measured from the center of BB to the center of the front axle. Lengthening the front center increases stability and can reduce toe overlap. Shortening the front center increases agility and can increase toe overlap.
|
59.4 | 60.5 | 62 | 63.3 | 64.2 | 64.9 |
|
Shorter chainstays increase agility and allow riders to be more dynamic with their weight in corners. Longer chainstays increase stability at speed and over rough terrain. The chainstay lengths of each bike are optimized for its intended riding style.
|
43.7 | 43.7 | 43.7 | 43.7 | 43.7 | 43.7 |
|
A shorter wheelbase increases agility and provides quicker handling. A longer wheelbase increases stability at high speeds and over rough terrain. The wheelbase of each bike is optimized for its intended riding style.
|
101.9 | 103 | 104.5 | 105.9 | 106.8 | 107.5 |
|
Fork offset, or fork rake, affects trail. Less fork rake increases trail for slower handling but greater stability. More fork rake decreases trail for faster handling. The fork offset of each bike is optimized for its intended riding style.
|
5 | 5 | 5 | 5 | 5 | 5 |
|
High Trail provides more stability at speed. Low trail provides faster, more agile steering. We optimize Trail for each bike by tuning our fork rakes and head angles to match the bike’s intended riding style.
|
8.5 | 8.1 | 7.8 | 7.4 | 7.1 | 6.8 |
XS
S
M
ML
L
XL
147cm
58
-
157cm
62
157cm
62
-
165cm
66
165cm
66
-
175cm
69
173cm
68
-
180cm
71
178cm
71
-
188cm
74
188cm
74
-
198cm
76
LIFETIME WARRANTY
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