5310315
745889464092
When you buy a bike from us in the store or come to collect your Click & Collect order we will adjust your new bike to fit you.
This includes adjusting saddle height, saddle position and where possible adjusting the brake levers / gear shifters.
We will also adjust any accessories you have purchased with your bike where applicable.
At Wheelworx, we're committed to delivering not just quality bikes but also exceptional value and peace of mind for our customers. That’s why every bike purchased from us includes Lifetime Free Service—so your bike remains in peak condition for years to come!
The free service is put in place to make sure the bike you have purchased is running correctly and to adjust out any cable stretch that happens to any new bike.
The type of bike you have bought and the type of riding you have planned will affect how soon you need to book your free service.
However if you experience any issues at any time you should stop riding your bike and book your bike in for its free service immediately.
ANY BIKE PURCHASED IN WHEELWORX COMES WITH A LIFETIME FREE SERVICE

The 2026 Supercaliber SLR Gen 2 Frame Set ML CARBON RED SMOKE is available at the following locations.
The item will be transferred to the location you choose during checkout.
If the item is not currently available to view at your desired location, please call your nearest store to arrange for it to be transferred.
The Supercaliber SLR Frame Set is an ultra-light cross-country race frame that's ready for your dream build. It starts with a high-mod OCLV Mountain Carbon frame with 80 mm of IsoStrut rear suspension that smooths out the rough with minimal interference on pedalling efficiency. Its geometry is optimised for a 110 mm fork and whatever components your heart desires.
Nothing else like it
Supercaliber's unique frame design ditches traditional suspension hardware so there's less weight, less maintenance and less lateral flex. IsoStrut connects the mainframe to the pivot-less seat stays to offer about 80 mm of rear wheel travel. This design offers a unique blend of efficiency, traction and fatigue-fighting compliance that keeps racers fresh and in control.
IsoStrut
IsoStrut integrated suspension gives you just enough travel to stay in control. It's fully tunable like a standard rear shock, but without the weight penalty of a full suspension bike.
SLR OCLV Mountain Carbon
Supercaliber SLR is the World Cup lightweight frame. It drops grams by using a higher modulous carbon fibre lay-up that allows us to use less material, plus we skip internal guide tubes for cable routing, minimising material and maximising weight savings.
| Colours | CARBON RED SMOKE, DEEP SMOKE |
| Sizes | L, M, ML, S, XL |
| Brand | Trek |
| Model Year | 2026 |
| Barcodes | 745889464092, 745889464191, 745889464214, 745889464290, 745889464313, 745889464412, 745889464436, 745889464450, 745889485196, 745889485479 |
| SKUs / Part Numbers | 5310308, 5310309, 5310310, 5310311, 5310312, 5310313, 5310314, 5310315, 5310316, 5310317 |