What academy covers
Everything you need to know about the bike
Full assembly
CKD and SKD assembly for both models. From a box of parts to a finished, tested bike.
Drivetrain service
Chain replacement, tension adjustment, crank removal, bottom bracket service. Both single-speed and 2-speed.
AK2 freewheel
The patented 2-speed back-pedal mechanism. How it works, how to service it, how to diagnose shifting problems.
Brake systems
Coaster hub brakes (S1) and caliper brakes (S2). Adjustment, pad replacement, cable tensioning.
Wheels and tyres
Inner tube replacement, hub maintenance, rear wheel removal on the S2 without chain removal.
Fault diagnosis
How to work through problems systematically. What to fix yourself and when to escalate.
Training videos
Video library
Step-by-step training videos for mechanics and riders. Every video covers one job from start to finish, with nothing assumed. Filter by topic below.
Download and keep offline
Training materials
Service manuals, assembly guides, spec sheets and technical documents. Download individually or grab everything as a ZIP. Offline access matters — many experts download once and work without internet.
Assembly
CKD Assembly Manual S2
Full assembly from knocked-down parts for the S2. Includes AK2 drivetrain setup, dual-chain installation and freewheel alignment.
S2 only
Assembly
CKD Assembly Manual S1
Full assembly from completely knocked-down parts. Frame to finished bike, every step. For certified mechanics assembling fleet deliveries.
S1 only
Assembly
SKD Assembly Manual S2
Semi-knocked-down assembly for the S2. Includes dual-chain setup and AK2 freewheel installation.
S2 only
Assembly
SKD Assembly Manual S1
Semi-knocked-down assembly for the S1. Covers wheels, cockpit, carrier and final checks from a pre-built frame.
S1 only
Service manual
Field Mechanic Manual
Complete service reference. Every component, every procedure, torque specs, replacement intervals and fault diagnosis. The main reference for any certified Buffalo mechanic.
S1 + S2
Service manual
AK2 Freewheel Service Manual S2
Full service guide for the 2-speed AK2 mechanism in the Utility S2. Disassembly, inspection, lubrication, rebuild and troubleshooting. Rev C, September 2025. US Patent 11,655,004.
S2 only
Technical specs
S1 Spec Sheet
Full technical specifications for the Buffalo Utility S1. Frame, wheels, drivetrain, cockpit and accessories. For procurement documentation, programme reporting and parts sourcing.
S1 only
Technical specs
S2 Spec Sheet
Full technical specifications for the Buffalo Utility S2. Includes AK2 drivetrain gear ratios (inboard 1.5, outboard 2.4), dual chain lengths, and frame geometry for the updated 130mm OLD dropout.
S2 only
Tips and tricks
S2 Tips and Tricks
Technical highlights for the S2. Back-pedal shifting, chain tension, quick link position, brake maintenance, rear wheel removal, hub maintenance and chain replacement. Illustrated throughout.
S2 only
Download everything at once
All service manuals, assembly guides, spec sheets and technical documents in one ZIP file. Grab it once, work from it offline. Useful for experts in areas with limited connectivity.
Certification programme
Become a certified Buffalo expert
Join over 4,300 trained experts across Africa. Develop your skills, get certified, and put yourself in front of riders in your area who need an expert they can trust.
01
Submit your application
Fill in the form with your name, where you are, what experience you have, and which model you want to be trained on. It takes two minutes. A member of our team will be in touch within 5 working days to discuss next steps.
02
In-person training in your country
Buffalo trainers come to you. Training is delivered in-person and is fully hands-on — you work on real bikes, not just manuals. It covers every component on both models, including the AK2 drivetrain on the S2. You do not need to travel or pay for the training.
03
Get certified and listed
Pass the practical assessment and you become a certified Buffalo expert. Your workshop gets listed on the Buffalo locator — putting you directly in front of riders in your area who need an expert. You will also be the first point of contact for spare parts supply in your area.
Apply now
Fill in the form below and a member of our team will be in touch within 5 working days to arrange training in your country.
Looking for a manual or a specific fix?
The Buffalo Support page has step-by-step maintenance guides, troubleshooting for common problems,
and all PDFs available to download.