1. Rocky Mountain Instinct C90 Overview
The Rocky Mountain Instinct C90 is the ultimate high-performance trail bike, blending speed, efficiency, and all-terrain capability. With a full carbon frame, Fox Factory suspension, and RIDE-9 adjustability, this bike is built to climb like an XC machine and descend with confidence.
Key Features:
✔ RIDE-9 Geometry Adjustment – Fine-tune head tube angle, bottom bracket height, and suspension feel.
✔ 150mm front / 140mm rear travel – Optimized for aggressive trail riding and backcountry adventures.
✔ Fox 36 Factory GRIP2 Fork – Kashima-coated, ultra-adjustable suspension for precise control.
✔ Fox Float X Factory Shock – High-performance rear shock with enhanced small bump compliance.
✔ SMOOTHWALL™ Carbon Frame – Lightweight yet ultra-durable for technical riding.
✔ Shimano XTR 12-Speed Drivetrain – Premium shifting precision with a wide-range cassette.
✔ Maxxis Minion DHF / DHR II Tires – High-traction setup for confidence on technical terrain.
For Rocky Mountain Instinct models, parts, and upgrades, visit MoreBikes.ca.
2. Suspension Setup – RIDE-9 Geometry & Sag Adjustment
The RIDE-9 system offers nine unique geometry and suspension settings, allowing riders to fine-tune their bike’s behavior for different terrain.
RIDE-9 Positions & Effects:
🔹 Position 1 (Slackest) – Best for steep descents and aggressive riding.
🔹 Position 5 (Neutral) – Balanced for all-mountain and technical trails.
🔹 Position 9 (Steepest) – Optimized for climbing efficiency and fast rolling terrain.
Sag Setup for Maximum Performance:
- Step 1: Wear full riding gear and mount the bike.
- Step 2: Bounce lightly to let the suspension settle.
- Step 3: Measure sag using the O-ring or a sag meter.
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Step 4: Adjust air pressure to match recommended settings:
- Technical Descents: 25-30% sag
- All-Mountain / Trail Riding: 20-25% sag
- XC / Climbing Efficiency: 15-20% sag
For shock pumps and setup tools, visit MoreBikes.ca.
3. Suspension Tuning – Rebound & Compression Adjustments
Rebound Tuning:
✔ Too Fast? The bike feels bouncy and unstable on landings.
✔ Too Slow? The suspension doesn’t recover quickly, affecting control.
✅ Pro Tip: Start with mid-range rebound settings, then fine-tune based on weight and terrain.
Compression Damping:
✔ High-Speed Compression (HSC): Controls fork/shock behavior on large impacts.
✔ Low-Speed Compression (LSC): Affects small bump compliance and pedaling efficiency.
Tuning Tip: Increase HSC for aggressive riding, and adjust LSC for better support on climbs.
For suspension tuning kits and service parts, check MoreBikes.ca.
4. Drivetrain & Braking Setup
Shimano XTR 12-Speed Drivetrain:
- Smooth, ultra-precise shifting for technical climbs and aggressive pedaling.
- Keep the chain lubed and check for wear every 500km.
- Adjust derailleur tension for optimal shifting performance.
Brakes – Shimano XTR 4-Piston Hydraulic Disc Brakes:
✔ Check brake pads for wear every 3 months.
✔ Bleed brakes every 6-12 months for consistent stopping power.
✔ Adjust lever reach and bite point for a customized braking feel.
For brake pads, rotors, and upgrade kits, visit MoreBikes.ca.
5. Rocky Mountain Instinct C90 Service Schedule
Basic Maintenance Schedule:
✔ Before Every Ride: Check tire pressure, bolts, and drivetrain.
✔ Every 50 Hours (2-3 months): Clean suspension seals, inspect brake pads.
✔ Every 100 Hours (6 months): Lower leg service, drivetrain deep clean.
✔ Every 200 Hours (Annually): Full suspension rebuild, brake bleed, and bearing inspection.
For Rocky Mountain service kits and parts, check MoreBikes.ca.
6. Where to Get Your Rocky Mountain Instinct C90 Serviced
For professional servicing and upgrades, visit MoreBikes.ca – your source for Rocky Mountain bikes, parts, and maintenance essentials.
Final Thoughts
The Rocky Mountain Instinct C90 is a high-end trail machine, designed for riders who demand versatility, efficiency, and technical precision. With RIDE-9 adjustability, Fox Factory suspension, and Shimano XTR components, this bike is built to climb fast and descend with confidence.
For Rocky Mountain bikes, parts, and accessories, visit MoreBikes.ca today! 🚴🔥