Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 900002477
| Model year | 2018 |
|---|---|
| Brand | Cannondale |
| Model | Scalpel-Si Carbon 4 |
| Bicycle type | Mountain |
| Archive ID | 900002477 |
| Colors | Acid Green w/ Anthracite and Jet Black - Gloss (AGR) |
| Sizes | S (27.5"), M (29"), L (29"), XL (29") |
| Frame construction | Scalpel-Si, 100mm, BallisTec Carbon, Zero Pivot seatstay, Carbon Link, PF30, 1.5 Si head tube, Ai Offset |
|---|---|
| Frame material | Carbon |
| Fork | Lefty 2.0 Alloy OPI, 2Spring, 100mm, XLR Isolated Damper Technology with XC+ tune and XLoc remote, 55mm offset (29), 50mm offset (27.5) |
| Fork material | Aluminum |
| Rear shock | RockShox Monarch RL, 100mm |
| Shifters | Shimano XT, 2x11 |
|---|---|
| Front derailleur | Shimano XT, side swing |
| Rear derailleur | Shimano XT Shadow Plus, 11-speed |
| Crankset | Cannondale Si, BB30, 36/26 CNC Rings |
| Bottom bracket | Cannondale Alloy PressFit30 |
| Rear cogs | Shimano XT, 11-42, 11-speed |
| Chain | Shimano HG601, 11-speed |
| Pedals | N/A |
| Brakes | Shimano XT hydro disc, 160/160mm |
|---|
| Headset | Cannondale HeadShok Si |
|---|---|
| Handlebar | Cannondale C2 flat, Butted AL2014 Alloy, 760mm |
| Stem | Cannondale C1, 6061 Alloy, 1.5”, 31.8, -5° |
| Saddle | Prologo Zero II STN |
| Seatpost | Cannondale C3, Micro Adjust, 6061 Alloy, 31.6x350mm (XS,S,M) 400mm (L,X) |
| Hubs | Lefty 60 front, Formula DHT-142x12, (Ai Offset dish - Rear) |
|---|---|
| Rims | Stan’s NoTubes Crest S1, 32 hole, tubeless ready |
| Spokes | DT Swiss Competition (Ai Offset dish - Rear) |
| Front tire | Schwalbe Racing Ralph Performance, 29x2.25”, folding |
| Rear tire | Schwalbe Racing Ralph Performance, 29x2.25”, folding |
| Wheel size | 29" |
| Seat tube | 400 mm |
|---|---|
| Effective top tube | 570 mm |
| Head tube | 97 mm |
| Head-tube angle | 69.5° |
| Seat-tube angle | 73.5° |
| Chainstay / rear center | 425 mm |
| Wheelbase | 1079 mm |
| Bottom-bracket drop | 20 mm |
| Bottom-bracket height | 333 mm |
| Reach | 407 mm |
| Stack | 550 mm |
| Standover height | 716 mm |
| Fork offset / rake | 50 mm |
| Front center | 653 mm |
| Trail | 75 mm |
| Seat tube | 440 mm |
|---|---|
| Effective top tube | 599 mm |
| Head tube | 110 mm |
| Head-tube angle | 69.5° |
| Seat-tube angle | 73.5° |
| Chainstay / rear center | 435 mm |
| Wheelbase | 1118 mm |
| Bottom-bracket drop | 38 mm |
| Bottom-bracket height | 334 mm |
| Reach | 424 mm |
| Stack | 592 mm |
| Standover height | 754 mm |
| Fork offset / rake | 55 mm |
| Front center | 685 mm |
| Trail | 77 mm |
| Seat tube | 480 mm |
|---|---|
| Effective top tube | 624 mm |
| Head tube | 122 mm |
| Head-tube angle | 69.5° |
| Seat-tube angle | 73.5° |
| Chainstay / rear center | 435 mm |
| Wheelbase | 1144 mm |
| Bottom-bracket drop | 38 mm |
| Bottom-bracket height | 334 mm |
| Reach | 445 mm |
| Stack | 604 mm |
| Standover height | 760 mm |
| Fork offset / rake | 55 mm |
| Front center | 711 mm |
| Trail | 77 mm |
| Seat tube | 520 mm |
|---|---|
| Effective top tube | 648 mm |
| Head tube | 134 mm |
| Head-tube angle | 69.5° |
| Seat-tube angle | 73.5° |
| Chainstay / rear center | 435 mm |
| Wheelbase | 1169 mm |
| Bottom-bracket drop | 38 mm |
| Bottom-bracket height | 334 mm |
| Reach | 466 mm |
| Stack | 615 mm |
| Standover height | 766 mm |
| Fork offset / rake | 55 mm |
| Front center | 735 mm |
| Trail | 77 mm |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 29, 2026.