ENDURANCE ROAD RIDING PERFECTED

THE LITESPEED ARENBERG

The pinnacle of endurance road, designed for increased comfort and compliance to help you conquer the longest rides and roughest roads.

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4 products

Cyber Week Savings

LIGHTWEIGHT ROAD

ARENBERG FI
- Pure LW Titanium Tubeset
- Fully Integrated Cable Routing
- 35mm Tire Clearance
- 1,430 gram frame weight
$4,399.20 Regular price $5,499.00
Cyber Week Savings

LIGHTWEIGHT ROAD

ARENBERG
- Pure LW Titanium Tubeset
- Standard Cable Routing
- 35mm Tire Clearance
- 1,490 gram frame weight
$2,999.00 Regular price $3,748.75
Cyber Week Savings

LIGHTWEIGHT ROAD

ARENBERG FI FRAME
- Pure LW Titanium Tubeset
- Fully Integrated Cable Routing
- 35mm Tire Clearance
- 1,430 gram frame weight
$2,079.20 Regular price $2,599.00
Cyber Week Savings

LIGHTWEIGHT ROAD

ARENBERG FRAME
- Pure LW Titanium Tubeset
- Standard Cable Routing
- 35mm Tire Clearance
- 1,490 gram frame weight
$1,999.20 Regular price $2,499.00

ENDURANCE ROAD RIDING PERFECTED

Go further. Explore new roads. Do it day after day. The Arenberg is an endurance road bike redefined with the enduring power of Litespeed titanium. With a Pure LW titanium tubeset, relaxed geometry, and fine-tuned compliance, it sets new standards for comfort, versatility, and value. If you can only ride one road bike for the rest of your life, the Arenberg is the one that will keep you moving forward.

PURE LW TUBESET

Butted and size-specific and aerospace-grade Pure LW titanium tubeset

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PROUDLY HANDCRAFTED

Built in Chattanooga, Tennessee, using globally sourced premium materials.

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LEGENDARY TITANIUM

Unmatched durability and ride quality, designed and built to last a lifetime

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THE ENDURANCE ICON

When the Arenberg was first introduced decades ago, it represented Litespeed’s vision for the ideal do-it-all titanium bike: a true performer on pavement that stayed supremely comfortable during long-distance rides over the roughest surfaces.

TRICKLE-DOWN TECHNOLOGY

Advanced and affordable don’t have to be mutually exclusive. The Arenberg’s Pure LW titanium frame is designed with butted, size-specific tubing, tuned to provide the perfect combination of stiffness and compliance, without adding excess weight.

A LEGENDARY RIDE

Discover how far you can go. No other titanium road bike offers this much comfort and versatility at this price. The Arenberg frame is designed for daily riding, the biggest gran fondos, and long-distance exploration on rough roads and even light gravel.

THE HELL OF THE NORTH

The legendary Arenberg Forest is the toughest and most infamous cobbled sector of Paris-Roubaix. Conquering these cobbles and making it to the finish line requires a bike designed to endure on the roughest roads.

PURE LW TUBING

Our aerospace-grade Pure LW tubeset is hand-crafted in-house, size-specific, butted, and fine-tuned to produce the perfect ride, making it ideal for bikes that prioritize comfort and durability, while remaining competitively lightweight.

35MM TIRE CLEARANCE

Bigger rides are made better with bigger tire clearance. The Arenberg will fit tires up to 35mm wide, giving you more options to choose a tire setup that will maximize comfort and minimize rolling resistance while opening up more roads for exploration.

ENDURANCE GEOMETRY

Designed by a team that has built bikes for countless pro racers, World Champions, and Tour de France stage winners, the Arenberg represents decades of refinement, providing a comfortable riding position and stable handling to tackle big days in the saddle.

MODERN INTEGRATION

For those who want the cleanest aero silhouette, the Arenberg FI features fully integrated cables to keep everything neat and out of the wind. We understand that hidden cables aren’t for everyone, though, so a non-integrated Arenberg is also available.

EYEBROW

CNC-MACHINED TITANIUM

All of Litespeed’s titanium dropouts, brake mounts, and small parts are designed and CNC-machined in-house. Components like our machined dropout and two-piece disc brake mount are lighter and stronger than any 3D-printed titanium equivalent.

BUILT FOR YOU

Every Litespeed is built to order and delivered to your door in 3-4 weeks. Experience the advanced titanium technology, unmatched attention to detail, and custom component and finish options that have made Litespeed bikes legendary.

EXPLORE THE DETAILS

The Arenberg is one of our most iconic models, reimagined as the perfect modern endurance road bike, combining all-day comfort with the legendary performance and lifelong durability of Litespeed titanium.

Frame weight: 1,490 grams (size medium)
Pure LW 3AL/2.5V titanium tubeset
Endurance geometry
PF30 bottom bracket - threaded T47 upgrade available
Maximum tire size: 35mm*
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	50.9	52.3	54.2	55.5	57.2	59.1
Head Tube Length	10.6	12	14.8	17.2	20.6	22.8
Seat Tube Angle	74.5°	74.0°	73.5°	73.5°	73.25°	73.0°
Head Tube Angle	70.0°	70.5°	72.0°	72.5°	72.5°	72.5°
BB Drop	7.8	7.8	7.6	7.6	7.4	7.2
Chainstay Length	42	42	42	42	42	42
Wheelbase	98.7	99.3	99.4	100.2	101.8	103.5
Front Center	57.9	58.5	58.6	59.4	60.9	62.5
Standover Height	69.5	71.3	74.5	77.2	80.4	83.2
Fork rake	4.5	4.5	4.5	4.5	4.5	4.5
Seat Tube Length	43	45	48	51	54	57
Reach	36.5	37	37.5	38	38.5	39.5
Stack	52	53.5	56.5	59	62	64
Stem Length	90	90	100	100	110	110
Crank Length	170	170	172.5	172.5	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

When you select tubeless-ready wheels and tires, the bike will come from the Litespeed 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.

If you want confirmation whether your specific wheel/tire selection will come tubeless, feel free to contact us via email or chat.

2x maximum chainring size is 54/40t (Shimano) or 56/43t (SRAM). 1x maximum chainring size is 46t.

The Arenberg is designed around 700c x 28mm-32mm tires. It has clearance to fit road tires up to 35mm wide.

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 Arenberg is an endurance bike designed for long-distance riding, riding on rough roads, and general all-around road riding.

The Cherohala is an all-road bike designed for long-distance riding and riding a mix of paved and unpaved surfaces.

The Arenberg and Cherohala titanium frames are very similar in terms of weight, construction, and compliance. The main difference is that the Arenberg's geometry and handling are designed around 28-35mm road tires, while the Cherohala's geometry and handling are designed around 35-38mm road and gravel tires. The ideal frame will depend on your preferred tire size and riding terrain.

The Arenberg is an endurance bike designed for long-distance riding, riding on rough roads and mixed surfaces, and general all-around road riding.

The Spezia and Ultimate Disc have more race-oriented geometry and handling, and are built to be slightly lighter and much stiffer. The Arenberg has more upright, endurance-oriented geometry. The Arenberg is slightly heavier, but provides much more comfort and compliance.

The Arenberg 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.