David Pingree rides the fully modified 2012 Pro Circuit RMZ250 and gets to spin a few laps on a RM125. See below for a full list of products used on this bike.

Pro Circuit Products
2012 RM-Z250 Master Pricing

Exhaust

0341225E
TI-5 Titanium / Titanium Full System w/ resonance chamber
$999.95

Accessories

CCS07250
Clutch Cover
$169.95

DS12250
Team Graphics Kit w/ seat cover
$169.95

KAB03
Axle Blocks
$59.95

PC4009-0007
Engine Plug Kit
$69.95

PC4019-0000
Thermostrips (Set of 3)
$19.95

RHSK11250Y
Radiator Hose Kit (Y Kit)
$199.95

PCBL03-02-042
Forged Brake Lever (Shorty)
$24.95

PCCL
Forged Clutch Lever
$19.95

RBCY07
Rear Brake Clevis
$54.95

Engine
CSS10250Z
Camshafts (Intake & Exhaust)
$764.95

EVS11250
Titanium Exhaust Valves (pair)
$357.95

IVS11250
Titanium Intake Valves (pair)
$357.95

VSS07250K
Valve Spring Kit
$299.95

RPS11250
High Compression Piston
$279.95

CCS07250
Clutch Springs
$69.95

SRV-035
Copper Valve Seat Installation (per seat)
$129.95

SRV-027
Head Modification (4-Stroke)
$549.95

49085-1073
Radiator Cap (1.6)
$32.73

Suspension
SRV-002
Fork Re-Valve and Set up (Labor Cost)
$179.95

FRI-013
Fork Re-Valve Internal Parts
$169.80

SRV-003
Shock  Re-Valve and Set-Up (Labor Cost)
$149.95

SRI-013
Shock Re-Valve Internal Parts
$107.75

SS-
Shock Spring
$129.95

FS-
Fork Spring
$129.95

PC1700-0000
MX Spring Tubes (motocross)
$289.95

PC1900-0015
Anodized Kit (shock) with Bladder Cap
$124.95

SPA10250
Linkage Arm
$224.95

Other Products
UFO Plastic Kits
Renthal(Handlebars, sprockets, grips)
GET Products
N-Style(Pre-printed backgrounds)
Twin Air(Filters, air box covers, cleaning kits)
RK Chains
Hinson Clutch Components
Lightspeed Carbon Fiber Products
Braking Rotors
DP Brake Pads
Titanium Bolt Kits
Excel Wheels
Arc Composite Levers