Planet X Bikes
Holdsworth Helm SRAM Rival AXS Titanium Road Bike
+ Add to Compare ✔ In ComparisonEponymous to the Helm, the foreboding wind that roars down the mountain side of Great Dun Fell, Britains highest paved road. The Holdsworth Helm is a contemporary titanium road bike. Built with Aerospace Grade 9 3AL-2.5V Titanium tubing, with precise handling and clearance for 32mm rubber. Light, strong, responsive, and comfortable. This is the purists road machine.
- SRAM Rival AXS 2x12 Drivetrain
- Aerospace Grade 9 3AL-2.5V Titanium Frame
- Fulcrum Racing 800 Tubeless Ready Wheels
- High Modulus Carbon Fork
- Weight - Medium 9.4kg
Clean lines, rounded tubes, uncluttered and unphased, The Holdsworth Helm has been meticulously designed and constructed using Aerospace Grade 9 3AL-2.5V Titanium, for unparalleled lightness and strength. With geometry that retains the high-speed pedigree of a pure road bike, but with modern touches that make it perfect for ultra-endurance expeditions also. This is a bike made for long, fast days in the saddle.
A CNC detailed tapered head tube allows for a large weld platform and bigger bearings. Resulting in a stronger, less flexible, and better handling front end. Hourglass profile chain stays and a 27.2mm seat post give comfort and spring. The bridgeless seat tubes offer sprightliness, whilst offering a clean aesthetic. Power is transferred directly though the creak free BSA threaded bottom bracket, which has been CNC engraved with the coordinates of the radar station at the peak of Great Dun Fell.
- Versatile Road Geometry
- Lightweight and High Strength Aerospace Grade 9 3AL-2.5V Titanium
- Capable 700c x 32mm Tyre Clearance
- Premium CNC Machined Detailing
- Lifetime Frame Warranty
SRAM Rival AXS
Featuring ultra-reliable wireless shifting, innovative gearing, AXS App connectivity, and refined hydraulic disc brakes. It’s everything you could ask for in a modern groupset.
Wireless Shifting
Clean, safe, and reliable. SRAM Rival AXS wireless gear shifting is simple and intuitive. One button to go easier, one to go harder. Simple. A 60-minute battery charge lasts 60 hours, that potentially weeks and weeks of rides. It’s 100% waterproof and proven in the hardest racers on earth. No cables to stretch or get clogged with dirt. SRAM Rival AXS just works.
Efficient and Capable Gearing
Innovative 12-speed gearing provides huge range and tight jumps. Meaning you’ll always be able to find the right gear. Whether climbing the steepest hills or sprinting to the line. We’ve paired a 48/35 tooth front chainset to a 10-36 tooth rear cassette. For top end speed, this gives you a harder gear than a traditional compact groupset. And for the hills, the 35-tooth inner front chainring and 36-tooth cassette gives you the climbing potential other groupsets could only dream of.
AXS Mobile App
Control, personalisation, and monitoring are at your fingertips with the AXS mobile app. See how much time you spend in each cog, customise your shifting configuration, check battery charge status, and update firmware as needed right from your phone.
Disc Brakes for ultimate control
SRAM Rival AXS provides the best braking experience for all riders. Powerful hydraulic disc braking to inspire confidence, whatever the weather. No more achy hands after long descents. Reach adjustability for different hand sizes mean suitability for everyone.
Product Type | Default Component |
Bar Tape / Grips | Prologo Plain Touch Bar Tape / Black |
Crank Set | SRAM Rival AXS 12 Speed Chainset / 172.5mm / 48-35 Tooth
|
Frame | Holdsworth Helm Titanium Road Frame / Medium - 53.5cm |
Handle Bar | Selcof Zeta V3 Alloy Road Bar / 42cm |
Saddle | San Marco Monza Start Saddle / Black / Carbon Steel |
Seat Post | Selcof Zeta 6061 Alloy Seatpost / 27.2mm / 350mm |
Stem | Selcof Zeta 6061 Alloy Stem / 100mm / 31.8mm / 7 Degree |
Tyre | Hutchinson Challenger 700c Folding Tyre / 25mm / Black |
Wheel Pair | Fulcrum Racing 800 Disc 700c Centrelock Wheelset / Front 12mm / Rear 12 x 142mm / SRAM AXS 12 Speed |
Bottom Bracket | SRAM DUB BSA Bottom Bracket / 68mm Road / 73mm Road Wide |
Brake spare | Avid Centreline Disc Brake Rotor / 160mm Centrelock |
Brake spare | SRAM Hydraulic Hose Fitting Kit Includes Barb And Olive / Single Barb |
Brake spare | SRAM Hydraulic Hose Fitting Kit Includes Barb And Olive / Single Olive |
Brake spare | SRAM Flat Mount Disc Brake Mounting Hardware / 15mm / Single |
Brake spare | SRAM Flat Mount Disc Brake Mounting Hardware / 32mm / Single |
Cassette | SRAM Rival XG-1250 12 Speed Cassette / 10-36 Tooth |
Chain | SRAM Rival AXS 12 Speed Chain / 120 Link |
Front Mech | Front Mech Band On Clamp For SRAM YAW / 31.8mm / Black |
Front Mech | SRAM Rival AXS Front Mech / Braze On |
Fork | Selcof Road Disc Carbon Fork / Matt Black |
Head Set | Selcof Carbon Steerer Fork Bung MK 4 / 23-24mm ID |
Frame Spare | SRAM Powerpack For AXS / 2 Battery |
Gear Levers | SRAM Rival AXS HRD Hydraulic Disc Brake Lever With Flat Mount Caliper / Right Lever / Front Brake / 1000mm / FM 20mm Offset |
Gear Levers | SRAM Rival AXS HRD Hydraulic Disc Brake Lever With Flat Mount Caliper / Left Lever / Rear Brake / 2000mm / FM 20mm Offset |
Head Set | Selcof Headset Spacer Set / 1 1/8" / 15mm + 10mm + 5mm / Black |
Head Set | Selcof SPORT Integrated Cup Angular Contact Cartridge Bearing V2 Headset For Tapered 1" 1/8th – 1.5" Fork Steerer |
Rear Mech | SRAM Rival AXS 12 Speed Rear Mech / Max 36T |
Seat Clamp | Selcof Forged Alloy Bolt Up Seatclamp V3 / 31.8mm / 12mm / Black |
Inner Tube | Panaracer Inner Tube / 700c / 18-25mm / Presta 48mm |