MotoNexus Engine
Maintenance Routine Beginner

Chain Maintenance: Cleaning, Lubrication, and Adjustment

🔧 Estimated time: 20-30 minutes

🔧 Tools Required

  • Chain cleaner (O-ring/X-ring safe)
  • Chain lubricant
  • Soft bristle brush
  • Clean rags
  • Wrenches for rear axle adjustment
  • Caliper or ruler

⚠️ Safety Warnings

  • ! NEVER spin the wheel with the engine running
  • ! Always work with the bike off and in neutral
  • ! Petroleum-based cleaners damage O-ring seals
Difficulty Level Easy
Easy Moderate Hard

Chain Maintenance: Complete Guide

The drive chain is one of the components requiring the most maintenance. A well-maintained chain can last 30,000+ km.

How Often to Maintain the Chain?

TaskFrequency
Visual inspectionBefore every ride
LubricationEvery 500-800 km or after rain
Complete cleaningEvery 1,000-2,000 km
Check tensionEvery 1,000 km

Chain Types

FeatureO-RingX-Ring
FrictionModerateLower
Durability20,000-30,000 km30,000-50,000 km
PriceEconomicalPremium

Cleaning the Chain

⚠️ Products You Should NEVER Use

  • ❌ WD-40 (damages O-rings)
  • ❌ Gasoline
  • ❌ Kerosene
  • ❌ Industrial degreasers
  • ✅ Motul Chain Clean
  • ✅ Maxima Chain Wax Cleaner
  • ✅ DID Chain Cleaner

Lubrication

Types of Lubricant

TypeIdeal ForProsCons
SprayGeneral useEasy applicationCan get messy
WaxStreet, touringClean, lasts longerHarder to apply
WetOff-road, rainExcellent penetrationAttracts dust

Tension Adjustment

Typical deflection values:

Bike TypeDeflection (Slack)
Sport25-35 mm
Naked/Street30-40 mm
Adventure35-45 mm
Cruiser30-40 mm

⚠️ Always check your owner’s manual


Wear Inspection

Signs You Need a New Chain

SymptomAction
Stiff links (kinking)Replace soon
Excessive rustReplace
Visibly damaged O-ringsReplace
Stretch > 3%Replace

Pro Tip: Lubricate after riding, not before. A warm chain absorbs lubricant better.