2009 Derbi GPR 125 4-stroke & GPR 125 4-stroke R Workshop Manual

Shop manual for Derbi GPR 125 4-stroke and GPR 125 4-stroke R. Covers maintenance, engine, fuel, cooling, and chassis systems. Publication C4085-91017

4.5starstarstarstarstar_half(4)
visibility Preview Available
Debri 2009 Derbi GPR 125 4-stroke & GPR 125 4-stroke R Workshop Manual manual page preview - page 1 of 247

Sample pages from the 2009 Derbi GPR 125 4-stroke & GPR 125 4-stroke R Workshop Manual manual

Debri 2009 Derbi GPR 125 4-stroke & GPR 125 4-stroke R Workshop Manual manual preview page 1 - thumbnail
Debri 2009 Derbi GPR 125 4-stroke & GPR 125 4-stroke R Workshop Manual manual preview page 2 - thumbnail
Debri 2009 Derbi GPR 125 4-stroke & GPR 125 4-stroke R Workshop Manual manual preview page 3 - thumbnail
info_outline Click thumbnails to preview different pages

Purchase & Download

$18.97 (incl. VAT) Instant Download / No Shipping Fees
1 sold in the last 30 days
OR BUY NOW
verified_user
Lifetime Access
Re-download anytime
flash_on
Instant Download
Get it immediately
lock
Secure Payment
PayPal

Document Details

keyboard_arrow_down
Document Number / Seller:
30834 / Stephanie Perez
File Size:
19.16 MB
File Type:
PDF
Language:
English
Pages:
247
Printable:
Yes
Category:
Motorbike
Last updated / verified
Dec 25, 2025

Models Covered & Key Technical Specifications

Derbi GPR 125 4-stroke and GPR 125 4-stroke R Motorcycle Workshop Manual 2009 Assembly-Guide

Derbi GPR 125 4-stroke (2009) / GPR 125 4-stroke R (2009) // Motorcycle / Workshop Manual Logic // Comprehensive Vehicle Repair and Maintenance Procedures.

  • Approved Torque Values: 12 N.m specifies the standard tightening torque for the spark plug Specification.
  • Baseline Engine Specifications: 124.2 cm³ denotes the standard engine displacement Capacity.
  • Primary Cooling Capacity: 780 ml represents the total radiator coolant volume Capacity.
  • General Fuel Capacity: The fuel tank capacity is 14.5 litres for standard operation Range.
  • Essential Chassis Clearance: 0.4 mm defines the maximum camshaft warp Limit.
  • Operational Brake Fluid: DOT 4 is the recommended fluid for the brake system Specification.

Professional Workshop Service Manual & Technical Specifications

Enhanced Troubleshooting Technical Manual: Derbi GPR 125 4-stroke and GPR 125 4-stroke R Motorcycle Workshop Manual 2009 Assembly-Guide

Model-Portfolio: Derbi GPR 125 4-stroke / GPR 125 4-stroke R // Technical-Scope: Motorcycle / Workshop Manual // Model-Designation: Comprehensive Vehicle Repair and Maintenance Procedures.

Introduction

Outlining the operational framework across the Derbi GPR 125 4-stroke and GPR 125 4-stroke R.

Procedures

Safely calling for detailed information on component identification, system diagrams, and maintenance schedules.

Technical Specifications Table

Performance-Element System-Path Calibration-Standards
Engine Displacement Fuel System 124.2 cm³
Radiator Capacity Cooling System 780 ml
Fuel Tank Volume Fuel System 14.5 litres
Spark Plug Torque Ignition System 12 N.m
Max Camshaft Warp Engine Internals 0.4 mm
Recommended Coolant Cooling System AGIP PLUS 30%

System Overviews

This manual details procedures for engine disassembly, assembly, and inspection, covering critical internal components.

Component Specifications

Documents torque specifications for key engine and chassis components to ensure proper pressure slip prevention.

FAQ

What **calibrated** system architecture values are listed? keyboard_arrow_down

12 N.m specifies the standard tightening torque for the spark plug Specification.

Assess the **applicable** tool requirements. keyboard_arrow_down

Ref. 866714 is the required tool for adjusting the swinging arm nut.

What **exact** electrical values are provided? keyboard_arrow_down

13v-15v at 8.000 rpm (DC) is the regulated voltage to the battery Specification.

Confirm the **specific** calibration settings. keyboard_arrow_down

10.5mm a 20°C is the protrusion value for the automatic choke testing Measurement.

What tools **designated** clearance measurements? keyboard_arrow_down

0.10-0.15 mm is the inlet valve clearance for Height A as specified on page 72.

Customer Reviews

Read what our customers say about this Debri Motorbike manual and share your own experience.

Add a Review

* Required information
1000
Captcha Image

Reviews (4)

Avatar
New
Rated 4 out of 5 stars
Avatar
New
This manual has been a lifesaver for my DERBI GPR 125! The step-by-step instructions are clear and easy to follow. Highly recommend!
Avatar
New
The comprehensive breakdown of the engine assembly is fantastic! I had some questions, and customer support was incredibly responsive and helpful. A must-have for any GPR 125 owner.
Avatar
New
I was impressed by the detailed diagrams and thorough explanations. The download process was smooth, and I received the manual within minutes!