Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Specialized
2015 Specialized P.20 Grom
Value Guide market data · 2015 Specialized P.20 Grom
12-month trend
— %
Direction and magnitude, not judgment
vs. category average
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Price over time - 2015 Specialized P.20 Grom
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All P.20 model years
2015 P.20 Grom lineup
Overview
About this bike
2015 Specialized P.20 Grom value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- Hi-ten fork blades, 3/8-inch dropouts, Hi-ten steerer
- Frame
- Hi-ten steel
Drivetrain
- Groupset
- 2015 Specialized P.20 Grom
- Bottom Bracket
- 8-spline
- Chainrings
- 30T
- Crankset
- 3-piece, BMX style
- Freewheel
- 13T
Brakes
- Brake Levers
- Aluminum
- Brakes
- Rear: U-brake, aluminum
Cockpit
- Handlebar
- Specialized P.Series BMX, steel
- Saddle
- P.Seat SL seat/post combo
- Seatpost
- See Saddle
- Stem
- Aluminum
- Grips
- Specialized
Wheels & Tires
- Hubs
- Aluminum, Front: 3/8-inch solid axle, Rear: 14mm hollow axle
- Spokes
- 14g stainless
- Tires
- Specialized Rhythm Lite, 20 x 2.0
- Wheel Set
- Specialized P.Series, 20-inch
Pedals
- Pedals
- Composite platform
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
Industry standard. Sourced from catalog metadata.
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Wheel condition
Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.