Cervelo Caledonia-5 Force AXS Bicycle 2022
Note: Component Specifications are subject to change due to supply chain challenges.
The pure road cycling world is evolving, and while there will always be a true race bike that is super light, fast, and quick-handling, the modern road bike requires capability for larger tires, more stability- but moderately fast handling, and power transfer efficiency expected of a race bike. This modern road bike shrugs at notorious urban roads, cobbles, chip seal, and floats over the smoothest pavement. Enter the Caledonia-5, an exemplar of Cervelo's understanding that fast handling isn’t always better, and the how the company is evolving toward bike designs with handling and overall development informed by specific needs. The inspiration was the multi-surface Paris-Roubaix, the Spring Classic that is harder on bikes than any other race on the calendar, with zero margin for error. The engineers started with a R-series thought process, increased the rear center, lowered the BB, and increased the trail while adding tire volume space and better rough surface deflection. Relatively speaking the handling is still fast enough to be corner and descent-friendly but with added rougher surface stability. The result is a speedy bike that is versatile and well mannered. Built here with SRAM's Force AXS HRD Disc 2x drivetrain, this complete bike is sleek and incredibly capable.
The creation of the Caledonia-5 began with this recognition of modern road cycling and a sense of where it is going. This is a pure endurance race bike, unlike the previous C-Series endurance options, which were great bikes with more relaxed geometry, and greater comfort. Caledonia is race-bred, with much more surface versatility than a Grand Tour ready design. With capacity for 34mm tires (31mm with fenders), the more stable handling, disc-only frameset has different overall geometry numbers but Stack and Reach the same as an R-Series. The frame design and cockpit set-up allow for most cyclists a reasonable fit, and unlike with the R5/R3 geometry differences, both Caledonia frame-level options share the same geometry. Much was learned from the years R-series development and combined with the knowledge gained from the Aspero design process, the engineers found a great balance of speed, comfort, clearance and handling while maintaining the aesthetic cleanliness Cervelo's riders demand. That cleanliness is far from just aesthetic- you know it’s going to be fast because there’s nothing interrupting the flow of air over the front end.
Aero considerations are just as much a part of the Caledonia-5 as any Cervelo, as is the combination of tubes, carbon lay-up, and integrated features. The company's proven library of tube shapes is at the core of every bike design and these well tested and proven tube shapes all have different known attributes. Cervelo believes one can’t cheat physics. Triangulation and the force required to deflect is at the heart of the "double-diamond" frame design. The engineers know how their tube shapes behave, and it’s a matter of placing them in a layout that achieves the desired compliance based on that deflection. Lower modulus carbon in key areas complements the high modulus materials to mitigate the brittleness of hi-mod fiber- the bike isn’t delicate. The design team is well aware that if cyclists are more comfortable, they’ll be more confident, and they’ll ride or race faster and further. In the Caledonia 5 you'll see the tapered aero headtube, use of Squoval and aero tube shapes, D-shaped carbon post, and a new fork and steerer.
The full length C-Shaped integrated steerer comes evolved from the S3, with a unique split ring allowing internal brake hose and Di2 from the HB13 Carbon bar, into a more traditional stem (which fits onto the D-shaped steerer) for a fully internal cable routing system. The more standard stem design allows you to change the stack height using a split spacer system, for above and below the stem. If you have an summer/race fit, you can go lower, but for indoor training or winter riding position, you can bring the stem up- without much fuss. Of course the entire fork is built for the Caledonia, with the standard features you'd expect: Flat Mount disc, 12/100mm thru-axle, as well as integrated fender mounts. You find these on the rear and well, along with 12/142mm rear dropout. The lever action Cervelo Indexed Thru-Axles are easy to use; quick for wheel changes.
SRAM's Force AXS groupset features the 12-speed eTap wireless shifting, so internal wiring isn't necessary, but the frame and fork are fully internal for any other 1x/2x group, as well as the hydraulic hoses for the disc brakes. Group specs and kit items are listed below, but most cyclists know that Force AXS is one of the hottest groups on the market, and it is well matched with Cervelo cockpit components and an evolved front and rear specific Reserve Carbon Disc Wheelset featuring DT Swiss 370 (XDR) hubs.
- Modern road race-level bike with new geometry, increased tire clearance, quick but stable handling and tuned ride and stiffness for serious endurance events and training sessions
- Aero integration of stem, headtube, steerer, but more easily adaptable for range of fit requirements
- Frame stiffness: 222 Nm/mm BB / 105 Nm/deg
- Higher grade UD carbon used in Caledonia-5 to save weight, add performance
- Lower modulus carbon in key areas complements the high modulus materials ensure resilience, compliance
- Proper blend of Squoval.Max and aero tube designs, matched to function/use of Caledonia 5
- Full carbon tapered Caledonia 5 fork (w/ headset), with thru-axle, Flat Mount disc
- Fork features aero integration to downtube with larger, stouter crown design, fork "chin" into downtube
- C-shaped steerer with split washer/spacer designs route housing/wires from stem into frame
- Large downtube BBright shell transition deftly into oversized dropped chainstays
- Carbon lay-up, stay design, carbon seatpost, larger volume tires all contribute to compliance
- Internal, integrated wire/cable/hose options for 1x, 2x drivetrains (w/ removable FD mount)
- Frame/fork accept 700x34mm tires, 700x31mm use w/ fenders on integrated frame/fork mounts
- Cervelo Indexed Thru-Axles w/ Lever: 12/100mm fork, 12/142mm rear
- Groupset: 12s SRAM Force eTap AXS HRD
- Force eTap AXS: Shifters, FD, RD, batteries, charger
- Shift/brake levers feature HRD hydraulic disc braking via Force HRD Calipers (Paceline 160mm CL rotors)
- Force AXS 12 DUB crankset 48/35 w/ Power Meter, DUB bottom bracket
- XG1270 10-36 12s cassette, Force Flattop chain,
- Reserve Carbon Rim 40F/44R (depth) Wheelset XDR (DT370, 20H F/24H R, 2x all) CL, TLR, 25.4mm IRW FT, 25mm IRW RR
- Vittoria Rubino Pro TLR G2.0 28c w/tubes
- Cervelo cockpit: HB13 Carbon handlebar, ST32 Alloy stem, SP24 Carbon D-shaped seatpost
- Prologo Dimension TiRox Saddle
- Cervelo Accessories: Faceplate Front Comp/Acc Mount, Rear Acc Mount, Removable Fender Mounts
- NOTE: Actual component specs may vary due to supply chain issues; ex. Zipp ZR1 hubs instead of DT370
- Component specifics by frame size:
- 48cm Bar: 38c-c, Stem: 80mm, Crank: 165mm
- 51cm Bar: 40c-c, Stem: 90mm, Crank: 170mm
- 54cm/56cm Bar: 42c-c, Stem: 100mm, Crank: 172.5mm
- 58cm/61cm Bar: 44-c-c, Stem: 110mm, Crank: 175mm
- Sizes: 48, 51, 54, 56, 58, 61 cm (48, 51 have Zero offset seatpost, all others have 15mm setback)
- Color: Five Black
- Weight: 19.2 lbs (56cm)
|Top Tube Length||502mm||522mm||543mm||565mm||581mm||598mm|
|Head Tube Length||89.5mm||109.9mm||136mm||162.3mm||191.2mm||217.5mm|
|Bottom Bracket Drop||76.5mm||76.5mm||74mm||74mm||71.5mm||71.5mm|