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The ultralight component set offers a weight reduction of just over 3lbs compared to the standard build. The highlights include a lightweight wheelset, hydraulic brakes, lighter crankset and for derailleur models a lighter drivetrain with 11 speeds.

The ultralight pushes Helix's spec even further and is an upgrade for anyone looking for the industry's best components that are also lighter weight.

Compare to Standard Spec

Helix Ultralight

$4,490 USD




DELIVERY: August 2024

Your Helix will ship between August 5 - August 9.

Free Shipping
10 Year Warranty
14 Day Return & Refund


Rear Hub HubSmith, 135mm x 12mm thru-axle, XD-R driver, 48 POE, 28h
Rear Derailleur Shimano Dura-Ace RD-R9100-SS, 11 Speed
Cassette e13 XCX 11 Speed (9-34t)
Shifter Shimano RS-700
Approximate Weight with Pedals 20.3 lbs (9.210 kg)
Rear Hub Alfine 11 SG-S7001-11 (20t)
Shifter Shimano Alfine Rapidfire Plus SL-S700
Chain Tensioner Shimano Alfine CT-S500L
Approximate Weight with Pedals 23.0 lbs (10.443 kg)
Rear Hub HubSmith, 135mm x 12mm thru-axle, Shimano HG driver, 48 POE, 28h
Rear Sprocket Andel, aluminum 16t
Chain Tensioner Shimano Alfine CT-S500L
Approximate Weight with Pedals 19.6 lbs (8.913 kg)

All specs include the following:

Handlebar Yavis, carbon fiber, 31.8mm, 580mm width
Brakes Formula Cura XC, hydraulic 2 piston calipers, carbon fiber levers, Ti screws
Brake Hose Formula, Kevlar
Brake Rotors Ashima ARO-10, IS mount, 160mm
Shift Cables Shimano SP41
Saddle Tioga Undercover Stratum, 285mm x 140mm, Ti rails
Crankset SRAM XX1 Eagle DUB, carbon, direct mount, 165mm
Chainring SRAM XX1 Eagle 36t, narrow-wide
Chain YBN SLA1210-TI
Pedals Wellgo QRD-I M142
Rims Stans Crest MK4
Spokes Pillar, double butted, stainless, black Ti plated
Nipples Pillar, aluminum
Tires Helix Ultralight 24" x 1.25" (ETRTO 32-507), 120 tpi, 55-60 psi folding bead with puncture protection (220g/tire)
Tubes Tubolito 24SV
Front Wheel Axle Titanium Gr5
Dropouts Titanium Gr5

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, materials, and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. Bike and frame weights are based off pre-production frames at time of publication. Weights may vary in final production.

Sizing, Fit, Geometry, Gearing & Limits

Max combined rider and cargo weight: 250lbs
Geometry & Gear Range: See here
Max tire size: 1.5" wide (507-40)

Accessories & customisation

Helix supports the entire range of accessories including mud guards, front and rear racks, trailers, water bottles and more. Accessories specific to Helix will be available soon. Helix can be customized and is compatible with many standard bicycle components such as handlebars, derailleurs, cassettes and more. For more details, see our accessories page here of view the FAQ here.

Shipping, Customs, Duties & Taxes

We ship to almost any country. All orders are shipped by FedEx and are insured with tracking. You will recieve a shipping confirmation as soon as your order has shipped.

You may be required to pay customs, duties, taxes and VAT. Customers in USA, Mexico, Europe, Australia, Singapore, Vietnam, South Korea, Japan, Malaysia, Israel, New Zealand, Chile, Peru will not be required to pay duties due to free trade agreements between Canada those countries. Please be sure to check with your local tax and customs office for more details.


Helix Labs Inc. warrants that our frames, locks and folding components are free from defects in material and workmanship for a period of ten years. Upgrade parts and accessories made by Helix carry the same warranty. 3rd party components and parts carry their respective manufacturers warranty(s). Complete warranty details can be found here.


Your payment is fully refundable until your order has shipped. Once your order has shipped a refund is possible within a period of 14 days if your bike or product has not been used. Shipping costs are not refundable.

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