Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Steel -
Wheels 26" -
Suspension Rigid -
Drivetrain Single Speed -
Brakes Mechanical Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
P. Series Reynolds 520 Cr-Mo, double-butted TT/DT, SS-specific dirt/park/street geo, integrated externally relieved HT, forged horizontal drop outs w/ disc mount and integrated tensioner
Suspension Fork
Taper Cr-Mo blades, 1-1/8"" threadless, 5mm dropouts for 3/8"" axle
Drivetrain
Cassette
Single speed, Cr-Mo, 1/2"" x 1/8"" x 12t
Crank
3pc. tubular Cr-Mo for 8 spline, 175mm length
Bottom Bracket
Mid BB, 2x sealed cartridge bearing w/ 19mm 8 spline hollow Cr-Mo BB spindle, alloy tube and cone spacers
Chain
KMC Z510HX, 1/2"" x 1/8"", anti-drop inner links
Pedals
SBC Lo Pro plastic platform, loose ball, 9/16""
Wheels
Front Hub
P. Low flange, forged alloy, 3/8"" bolt on axle, cartridge bearings, 36h
Rear Hub
P. Disc Cassette, Forged alloy single speed cassette, machined flanges and disc mount, 3/8"" bolt on axle, ground race, 36h
Rims
P. Disc 26"", alloy double wall, pinned w/ eyelets, 36h
Spokes
2mm (14g) stainless
Tires
Specialized Rhythm Lite Control, 26 x 2.3"", 60TPI, aramid bead
Brakes
Brakes
Avid BB5, mechanical disc, 140mm G2 Clean Sweep rotor
Brake Levers
Avid FR-5, alloy, two-finger, linear pull
Cockpit
Stem
SBC Aggro Stem, 3D forged/CNC, 4-bolt, 35mm length
Handlebar
Butted 31.8mm alloy riserbar, 60mm rise, 8 degree back sweep, 6 degree up
Grips
P. Grip, flanged soft compound, closed end, 150mm
Headset
Integrated FSA Impact, 1-1/8"" threadless, Campy type cartridge bearings
Seat
Saddle
P. Combo, 1pc co-molded composite saddle and alloy seat post combination
Seatpost
Alloy, no offset, 25.4mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | LG |
|---|---|
| Stack Reach Ratio | 1.453 mm |
| Bottom Bracket Height | 317 mm |
| Stack | 555 mm |
| Reach | 382 mm |
| Top Tube Length | 600 mm |
| Seat Tube Angle | 71 ° |
| Seat Tube Length | 332 mm |
| Head Tube Angle | 69.5 ° |
| Head Tube Length | 128 mm |
| Chainstay Length | 390 mm |
| Wheelbase | 1049 mm |
| Bottom Bracket Drop | 26 mm |
| Standover Height | 712 mm |
| Wheels | 26" |
| Rider Min Height | 120 cm |
Model Overview
P.1 is a Specialized P1 model. There are 7 bikes that carry this model name.
Safety
Your safety is a top priority so always wear a helmet when you ride your bike. Moreover, wear the right clothing. You want to be visible to other drivers, so avoid wearing dark clothing.
Average price for Dirt Jump bikes
If you want to purchase a solid Dirt Jump bike, it is important to know that the average cost is 863$. However, you could also get a good Dirt Jump bike even if you pay a lower amount than the average price. To sum up, when you purchase your bike, make sure to check if it has reviews, and also do some components research.
P.1 components
Fork material
The fork on this bike is made out of steel, so, it can add some extra weight to your bike. However, steel is a pretty tough and durable material.
Wheels
When leaving the production line, the P.1 model has 26″ aluminum wheels. Being a little smaller, these wheels will fit both small and tall riders. However, you will need increased suspension than in the case of 29″ wheels.
Brakes
Nothing is more important on a bike than its ability to brake properly. Specialized P.1 is equipped with Mechanical Disc brakes. They deliver good performance and cost less than hydraulic disk brakes. However, they don’t have the stopping power of hydraulic brakes.