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Titus Roadrunner SRAM Red AXS XPLR All-Road Bike

The Roadrunner is our titanium framed all road bike, capable of covering mileage on the road while still having the geometry and tyre clearance required for gravel excursions. If you want a bike that will cover all types of terrain without holding you back on any of them, the Roadrunner is the bike for you.

SRAM Red AXS XPLR Wireless Drivetraint
Vision Team AGX Disc Gravel Wheels
Titanium Frame and carbon fork
Lifetime frame warranty
Tyre clearance up to 35mm
SRAM UDH Hanger

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$4,811.00

Shipping calculated at checkout.

Expect dispatch in 5 days

Available on Cycle to work

Small Medium Large X-Large

Rider Height	Suggested Frame Size
5′3″ to 5′6″ (160cm-168cm)	SML/480mm
5′6″ to 5′10″ (168cm-178cm)	MED/510mm
5′10″ to 6′1″ (178cm- 185cm)	LRG/540mm
6′1″ to 6′3″ (185cm- 191cm)	XL/570mm

		S	M	L	XL
A	Head Angle (degrees)	70	71	71	71.3
B	Head Tube (mm)	120	140	160	180
C	Top Tube Effective(mm)	520	540	560	590
D	Seat Tube Angle (degrees)	74.0	74.0	74.0	73.0
E	Seat Tube C-T Actual (mm)	480	510	540	570
F	Chainstays (mm)	435	435	435	435
G	BB Drop (mm)	70	70	70	70
H	Stack (mm)	528	550	569	588
I	Reach (mm)	368	382	397	410
J	Front Centre (mm)	598	610	631	647
K	Wheelbase (mm)	1023	1035	1056	1073

🔧 Customise your bike

Quantity

CBBIKE-TRR-RED-SML-TIT

Frame

Smooth, stable, and confidence inspiring. Whether riding gravel trails or fully loaded for adventure. On the tarmac, its endurance road soul is spritely and responsive. Leaving the tarmac, it’s massively capable and comfortable, allowing for longer and less fatigued rides. Perfect for ultra-endurance expeditions. Meticulously designed and constructed using Aerospace Grade 9 3AL-2.5V Titanium to offer unparalleled lightness, strength, and ride quality, The Roadrunner is made for the long haul, and has a lifetime frame warranty to prove it.

Groupset

Featuring ultra-reliable wireless shifting, intuitive gearing, uncompromising lightweight materials, AXS App connectivity, and refined hydraulic disc brakes. SRAM Red AXS XPLR is pro level gravel perfection.
Wireless Shifting
Clean, efficient, and reliable. SRAM Red AXS XPLR wireless gear shifting is accurate and intuitive. A 60-minute battery charge gives up to 60 hours of ride time, it’s 100% waterproof and pro proven, from the multi day expeditions to elite endurance races. No cables to stretch or get clogged with dirt.
Efficient and Capable Gearing
12-speed gearing provides huge range but keeps jumps tight where needed. Meaning you’ll always be able to find the right gear. Combining an incredible 440% gear range. Whether spinning up the steepest gravel singletrack or sprinting on the road. We’ve paired the 40-tooth hollow carbon chainset to the incredible XPLR XG-1271 10-44 tooth rear cassette. The dedicated XPLR rear mech is lightning fast and reliable. SRAM’s proprietary Flattop chain is silent and ensures no watts are lost. Carbon fibre, titanium hardware, ceramic pully bearings… this is the elite gravel groupset.
AXS Mobile App
Control, personalisation, and monitoring are at your fingertips with the AXS mobile app. See how much time you spend in each gear, customise your shifting configuration, check battery charge status, and update firmware as needed right from your phone.
Disc Brakes for ultimate control
SRAM Red AXS XPLR provides a pinpoint accurate braking experience for all riders. Powerful hydraulic disc braking performs effortlessly, whatever the terrain or weather. Carbon bladed levers are ergonomic and lightweight. Reach adjustability for different hand sizes mean suitability for everyone.

Frame

Smooth, stable, and confidence inspiring. Whether riding gravel trails or fully loaded for adventure. On the tarmac, its endurance road soul is spritely and responsive. Leaving the tarmac, it’s massively capable and comfortable, allowing for longer and less fatigued rides. Perfect for ultra-endurance expeditions. Meticulously designed and constructed using Aerospace Grade 9 3AL-2.5V Titanium to offer unparalleled lightness, strength, and ride quality, The Roadrunner is made for the long haul, and has a lifetime frame warranty to prove it.

Groupset

Featuring ultra-reliable wireless shifting, intuitive gearing, uncompromising lightweight materials, AXS App connectivity, and refined hydraulic disc brakes. SRAM Red AXS XPLR is pro level gravel perfection.
Wireless Shifting
Clean, efficient, and reliable. SRAM Red AXS XPLR wireless gear shifting is accurate and intuitive. A 60-minute battery charge gives up to 60 hours of ride time, it’s 100% waterproof and pro proven, from the multi day expeditions to elite endurance races. No cables to stretch or get clogged with dirt.
Efficient and Capable Gearing
12-speed gearing provides huge range but keeps jumps tight where needed. Meaning you’ll always be able to find the right gear. Combining an incredible 440% gear range. Whether spinning up the steepest gravel singletrack or sprinting on the road. We’ve paired the 40-tooth hollow carbon chainset to the incredible XPLR XG-1271 10-44 tooth rear cassette. The dedicated XPLR rear mech is lightning fast and reliable. SRAM’s proprietary Flattop chain is silent and ensures no watts are lost. Carbon fibre, titanium hardware, ceramic pully bearings… this is the elite gravel groupset.
AXS Mobile App
Control, personalisation, and monitoring are at your fingertips with the AXS mobile app. See how much time you spend in each gear, customise your shifting configuration, check battery charge status, and update firmware as needed right from your phone.
Disc Brakes for ultimate control
SRAM Red AXS XPLR provides a pinpoint accurate braking experience for all riders. Powerful hydraulic disc braking performs effortlessly, whatever the terrain or weather. Carbon bladed levers are ergonomic and lightweight. Reach adjustability for different hand sizes mean suitability for everyone.

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📏 Sizing and Geometry

Rider Height	Suggested Frame Size
5′3″ to 5′6″ (160cm-168cm)	SML/480mm
5′6″ to 5′10″ (168cm-178cm)	MED/510mm
5′10″ to 6′1″ (178cm- 185cm)	LRG/540mm
6′1″ to 6′3″ (185cm- 191cm)	XL/570mm

		S	M	L	XL
A	Head Angle (degrees)	70	71	71	71.3
B	Head Tube (mm)	120	140	160	180
C	Top Tube Effective(mm)	520	540	560	590
D	Seat Tube Angle (degrees)	74.0	74.0	74.0	73.0
E	Seat Tube C-T Actual (mm)	480	510	540	570
F	Chainstays (mm)	435	435	435	435
G	BB Drop (mm)	70	70	70	70
H	Stack (mm)	528	550	569	588
I	Reach (mm)	368	382	397	410
J	Front Centre (mm)	598	610	631	647
K	Wheelbase (mm)	1023	1035	1056	1073

🔧 Build Kit

SRAM Flat Mount Disc Brake Mounting Hardware / 27mm / Single

Selcof Carbon Steerer Fork Bung MK 4 / 23-24mm ID

Selcof Forged Alloy Bolt Up Seatclamp V3 / 31.8mm / 12mm / Black

Bike Build Packaging Rear Derailleur Protector

Selcof Headset Spacer Set / 1 1/8" / 15mm + 10mm + 5mm / Black

Token Omega Headset For Tapered 1" 1/8th – 1.5" Fork Steerer

🔧 Groupset

SRAM Red AXS HRD Hydraulic Disc Brake Lever With Flat Mount Caliper / Right Lever / Front Brake / 1000mm / FM 20mm Offset

SRAM Red AXS HRD Hydraulic Disc Brake Lever With Flat Mount Caliper / Left Lever / Rear Brake / 2000mm / FM 20mm Offset

SRAM DUB BSA Bottom Bracket / 68mm Road / 73mm Road Wide

SRAM XPLR XG-1271 12 Speed Cassette / 10-44 Tooth

SRAM Red XPLR AXS 1x12 Speed Rear Mech / Max 44 Tooth

SRAM Red AXS 12 Speed Chain / 120 Link

SRAM Flat Mount Disc Brake Mounting Hardware / 15mm / Single

SRAM Paceline Centerlock Disc Brake Rotor / 160mm

SRAM Powerpack For AXS / 1 Battery

SRAM Hydraulic Hose Fitting Kit Includes Barb And Olive / Single Barb

SRAM Hydraulic Hose Fitting Kit Includes Barb And Olive / Single Olive

Finance with Newpay and Planet X

You could enjoy a credit limit of up to £5000, and once you’ve bought something, you can choose a payment plan to suit you. It’s super-easy to apply and we’ll even do a no-risk check first to see if you're eligible

More Info

Easy Assembly

Assembling your new bike couldn't be easier. Every bike comes expertly packed at least 95% pre assembled, with step by step instructions to get the bike ready to roll.

So you can get out on that first ride without delay!

Hand Built in South Yorkshire

All Planet X, On One, Holdsworth and Titus Bikes are expertly hand built to order in South Yorkshire.

Every bike is comprehensively inspected before shipping to ensure your bike is perfect when it arrives at your door.

Not sure on your size? Get Fitted!

Get fitted to your bike at Planet X Headquarters by one of our trained fitters.

With our Mini Bike Fit, we can advise on sizing, optimise your ride for maximum comfort and efficiency and help you make the right component choices. all for a refundable deposit of £25.

Book Now!