
Zipp Service Course B2 Seatpost Black/0mm Setback, 31.6x350mm
31.6x350mm
Replacement option · verify fit
Velopedia Bicycle Archive
Original specifications: 26 wheels.
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At a glance
| Frame Construction | SmartForm C3 Alloy, 120mm travel, 1-1/8" to 1-1/2" tapered headtube, IS disc mount, StraightShot internal cable routing, dropper post compatible, BSA-73, 142x12mm thru-axle, UDH derailleur hanger |
|---|---|
| Frame Material | Aluminum |
| Fork | SR Suntour XCR34, 120mm travel, air spring, 15x110 Boost thru-axle, 46mm offset |
| Rear Shock | X-Fusion O2 Pro w/ Rebound Adjust (SR Suntour Raidon R, air, w/rebound adjust) |
| Shifters | microSHIFT Advent X, trigger style, 10-speed (microSHIFT Advent, trigger style, 10-speed ) |
|---|---|
| Rear Derailleur | microSHIFT Advent X (microSHIFT Advent) |
| Crankset | Prowheel, Charm 30T (Prowheel, 34T) |
| Bottom Bracket | Sealed cartridge bearing, square taper |
| Rear Cogs | microSHIFT, 11-48, 10-speed (microSHIFT, 11-46, 9-speed) |
| Chain | KMC X10, 10-speed (KMC X9, 9-speed) |
| Brakes | Brakes Tektro M275 hydraulic disc, 160/160mm rotors Brake Levers Tektro hydraulic disc |
|---|
| Headset | Semi-Integrated, 1-1/8" |
|---|---|
| Handlebar | Cannondale Riser, 6061 Alloy, 25mm rise, 8° sweep, 6° rise, 720mm |
| Stem | 6061 Alloy, 31.8, 7° |
| Saddle | Cannondale Stage 3 |
| Seatpost | Cannondale 3, 6061 Alloy, 31.6x350mm |
| Hubs | (F) Formula 15x110mm thru-axle / (R) Formula, 12x148mm thru-axle |
|---|---|
| Rims | WTB STX i25, 32h (WTB ST i25, 32h) |
| Spokes | Stainless Steel, 14g |
| Front Tire | WTB Vigilante 26x2.4" (Kenda Regolith, 26x2.4") |
| Rear Tire | WTB Vigilante 26x2.4" (Kenda Regolith, 26x2.4") |
| Wheel Size | 26 |
Parts & serviceability

31.6x350mm
Replacement option · verify fit
Based on the original build. Confirm the model, size and fit before ordering; installed parts may differ. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay purchases. Velopedia may also earn from qualifying retailer purchases.
This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.
Archived: 2023 Cannondale Habit 26 · Juvenile · Published sizes: One Size
Archived: Frame: SmartForm C3 Alloy, 120mm travel, 1-1/8" to 1-1/2" tapered headtube, IS disc mount, StraightShot internal cable routing, dropper post compatible, BSA-73, 142x12mm thru-axle, UDH derailleur hanger · Fork: SR Suntour XCR34, 120mm travel, air spring, 15x110 Boost thru-axle, 46mm offset
Archived: Fork: SR Suntour XCR34, 120mm travel, air spring, 15x110 Boost thru-axle, 46mm offset · Rear shock: X-Fusion O2 Pro w/ Rebound Adjust (SR Suntour Raidon R, air, w/rebound adjust)
Archived: Shifters: microSHIFT Advent X, trigger style, 10-speed (microSHIFT Advent, trigger style, 10-speed ) · Rear derailleur: microSHIFT Advent X (microSHIFT Advent) · Crankset: Prowheel, Charm 30T (Prowheel, 34T) · Bottom bracket: Sealed cartridge bearing, square taper · Rear cogs: microSHIFT, 11-48, 10-speed (microSHIFT, 11-46, 9-speed) · Chain: KMC X10, 10-speed (KMC X9, 9-speed)
Archived: Brakes: Brakes Tektro M275 hydraulic disc, 160/160mm rotors Brake Levers Tektro hydraulic disc
Archived: Wheel size: 26 · Rims: WTB STX i25, 32h (WTB ST i25, 32h) · Hubs: (F) Formula 15x110mm thru-axle / (R) Formula, 12x148mm thru-axle · Front tire: WTB Vigilante 26x2.4" (Kenda Regolith, 26x2.4") · Rear tire: WTB Vigilante 26x2.4" (Kenda Regolith, 26x2.4")
Archived: Headset: Semi-Integrated, 1-1/8" · Handlebar: Cannondale Riser, 6061 Alloy, 25mm rise, 8° sweep, 6° rise, 720mm · Stem: 6061 Alloy, 31.8, 7° · Seatpost: Cannondale 3, 6061 Alloy, 31.6x350mm · Saddle: Cannondale Stage 3
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.