
ENVE Twin Bolt Seatpost - Zero Offset UD Carbon, 30.9x400mm
30.9x400mm
Replacement option · verify fit
Velopedia Bicycle Archive
Original specifications: Mountain Mix drivetrain · Front: 26", Rear: 24" wheels.
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At a glance
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | Chromoly |
| Fork | Manitou Stance Static, 100mm |
| Fork Material | Aluminum/magnesium, single crown |
| Component Group | Mountain Mix |
|---|---|
| Crankset | TruVativ Hussefelt, 32 teeth |
| Bottom Bracket | TruVativ Giga Pipe DHLT, 113mm spindle |
| BB Shell Width | 73mm English |
| Rear Cogs | 1-speed, 14 teeth |
| Chain | KMC Z610HX, 1/2 X 3/32" |
| Pedals | Aluminum platform |
| Brakes | Hayes HMX-2 HD rear brakes, Hayes HML-1 Mechanical Disc rear levers |
|---|
| Headset | 1 1/8" threadless Tank FS |
|---|---|
| Handlebar | Aluminum |
| Stem | TruVativ Hussefelt |
| Saddle | Specialized Jumping |
| Seatpost | Aluminum micro-adjust, 30.9mm diameter |
| Hubs | Aluminum, nutted |
|---|---|
| Rims | Sun Rims Ditch Witch, 36-hole |
| Spokes | Stainless steel, 14ga. (2.0mm) straight gauge |
| Spoke Nipples | Brass nipples |
| Front Tire | Front: 26 x 2.10" Specialized Adrenaline, Rear: 24 x 2.20" Specialized Adrenaline |
| Wheel Size | Front: 26", Rear: 24" wheels |
Parts & serviceability

30.9x400mm
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: 2005 Specialized P.1 Cr-Mo · Mountain bike, front suspension · Published sizes: Long
Archived: Frame: TIG-welded · Fork: Manitou Stance Static, 100mm · Aluminum/magnesium, single crown
Archived: Fork: Manitou Stance Static, 100mm
Archived: Group: Mountain Mix · Crankset: TruVativ Hussefelt, 32 teeth · Bottom bracket: TruVativ Giga Pipe DHLT, 113mm spindle · Rear cogs: 1-speed, 14 teeth · Chain: KMC Z610HX, 1/2 x 3/32"
Archived: Brakes: Hayes HMX-2 HD rear brakes, Hayes HML-1 Mechanical Disc rear levers
Archived: Wheel size: Front: 26", Rear: 24" wheels · Rims: Sun Rims Ditch Witch, 36-hole · Hubs: Aluminum, nutted · Front tire: Front: 26 x 2.10" Specialized Adrenaline, Rear: 24 x 2.20" Specialized Adrenaline
Archived: Headset: 1 1/8" threadless Tank FS · Handlebar: Aluminum · Stem: TruVativ Hussefelt · Seatpost: Aluminum micro-adjust, 30.9mm diameter · Saddle: Specialized Jumping · Pedals: Aluminum platform
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