Home / Shocks & Stabilizers / M1R Monotube Rear Shocks | 2.5-4.5" | Chevy/GMC Canyon
M1R Monotube Rear Shocks | 2.5-4.5" | Chevy/GMC Canyon/Colorado (23-26)
M1R Monotube Rear Shocks | 2.5-4.5" | Chevy/GMC Canyon/Colorado (23-26) view 1M1R Monotube Rear Shocks | 2.5-4.5" | Chevy/GMC Canyon/Colorado (23-26) view 2M1R Monotube Rear Shocks | 2.5-4.5" | Chevy/GMC Canyon/Colorado (23-26) view 3M1R Monotube Rear Shocks | 2.5-4.5" | Chevy/GMC Canyon/Colorado (23-26) view 4
ROUGH COUNTRY

M1R Monotube Rear Shocks | 2.5-4.5" | Chevy/GMC Canyon/Colorado (23-26)

Part #770738RES_P · Shocks & Stabilizers
$349.95
● In stock — ready to ship
Check Fitment

Free fitment check by phone · Lifetime Replacement Warranty · Ships warehouse-direct

Specs

Fits
2023–2026 GMC Canyon, 2023–2026 Chevrolet Colorado
Install time
1-2 hours
Weight
18.92 lbs
UPC
840269975363
Part #
770738RES_P

About this part

<p><strong>Unmatched Control. Maximum Performance:</strong> Rough Country's M1R Monotube Shocks with External Reservoir deliver the perfect blend of control, comfort, and endurance. Designed to handle the harshest terrains and heaviest loads, the M1R ensures your ride performs at its peak, on or off the road.</p><p><strong>Built for Heat, Engineered for Pressure:</strong> Featuring an advanced 46mm monotube design and external reservoir, the M1R delivers faster heat dissipation and fade-free performance in any environment. An internal floating piston separates oil and gas for consistent dampin

Features

Monotube shock with external reservoir: Features an internal floating piston for enhanced shock absorption and better heat dissipation, ensuring maximum performance. Faster heat dissipation: Superior heat management ensures that the strut maintains peak performance even under heavy loads and extreme conditions. Durable 2-inch seamless extruded tube: Engineered with a robust, seamless design for enhanced strength and long-lasting durability. 2-inch digressive piston: Offers superior control and comfort with a piston designed for optimal damping and handling in all driving conditions. Self-adjus

Confirmed fitment

Verified against the Rough Country fitment database.

2026–2026 GMC Canyon 4WD2023–2026 GMC Canyon 4WD2023–2026 GMC Canyon RWD2023–2026 Chevrolet Colorado RWD2023–2026 Chevrolet Colorado 4WD2023–2026 Chevrolet Colorado 4WD2023–2026 Chevrolet Colorado 4WD2023–2026 Chevrolet Colorado RWD2023–2026 Chevrolet Colorado 4WD2023–2025 GMC Canyon 4WD

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