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Giant Contact Switch SL Dropper Seatpost
The all-new Contact Switch SL redefines lightweight dropper performance for XC and gravel riding. Its precision mechanical spring system, two-position actuation, and 7-series alloy construction deliver smooth, effortless movement and dependable simplicity—perfect for riders who want fast, flawless function on every ride.
Features
High-Tensile 7-Series Alloy: Exceptional strength with minimal weight.
Redesigned Chassis: Increased stability and reduced lateral play.
Smooth Return Mechanism: Controlled rebound for comfort and control.
Anti-Twist Technology: Keeps saddle securely positioned.
Two-Position Actuation: Fully extended or fully dropped for simplicity.
Travel Options: Available in 110 mm and 140 mm.
Durable Mechanical Spring Action: Reliable, low-maintenance operation.
Internal Cable Routing: Clean, streamlined cockpit integration.
Extended Saddle Rail Guide: Cradles rails for added strength and security.
Titanium Two-Bolt Clamp: Precise, adjustable saddle positioning.
Ergonomic Thumb Lever: Smooth, intuitive actuation.
Specifications
Material: 7-Series Alloy
Diameter: 30.9mm
Travel: 110mm, 140mm
Length: 110mm: 340mm / 140mm: 390mm
Mfr Claimed Weight
110mm: 360g / 140mm: 390g
Features
High-Tensile 7-Series Alloy: Exceptional strength with minimal weight.
Redesigned Chassis: Increased stability and reduced lateral play.
Smooth Return Mechanism: Controlled rebound for comfort and control.
Anti-Twist Technology: Keeps saddle securely positioned.
Two-Position Actuation: Fully extended or fully dropped for simplicity.
Travel Options: Available in 110 mm and 140 mm.
Durable Mechanical Spring Action: Reliable, low-maintenance operation.
Internal Cable Routing: Clean, streamlined cockpit integration.
Extended Saddle Rail Guide: Cradles rails for added strength and security.
Titanium Two-Bolt Clamp: Precise, adjustable saddle positioning.
Ergonomic Thumb Lever: Smooth, intuitive actuation.
Specifications
Material: 7-Series Alloy
Diameter: 30.9mm
Travel: 110mm, 140mm
Length: 110mm: 340mm / 140mm: 390mm
Mfr Claimed Weight
110mm: 360g / 140mm: 390g
Select Size
From $88.56
Original: $253.02
-65%Giant Contact Switch SL Dropper Seatpost—
$253.02
$88.56Product Information
Product Information
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Description
The all-new Contact Switch SL redefines lightweight dropper performance for XC and gravel riding. Its precision mechanical spring system, two-position actuation, and 7-series alloy construction deliver smooth, effortless movement and dependable simplicity—perfect for riders who want fast, flawless function on every ride.
Features
High-Tensile 7-Series Alloy: Exceptional strength with minimal weight.
Redesigned Chassis: Increased stability and reduced lateral play.
Smooth Return Mechanism: Controlled rebound for comfort and control.
Anti-Twist Technology: Keeps saddle securely positioned.
Two-Position Actuation: Fully extended or fully dropped for simplicity.
Travel Options: Available in 110 mm and 140 mm.
Durable Mechanical Spring Action: Reliable, low-maintenance operation.
Internal Cable Routing: Clean, streamlined cockpit integration.
Extended Saddle Rail Guide: Cradles rails for added strength and security.
Titanium Two-Bolt Clamp: Precise, adjustable saddle positioning.
Ergonomic Thumb Lever: Smooth, intuitive actuation.
Specifications
Material: 7-Series Alloy
Diameter: 30.9mm
Travel: 110mm, 140mm
Length: 110mm: 340mm / 140mm: 390mm
Mfr Claimed Weight
110mm: 360g / 140mm: 390g
Features
High-Tensile 7-Series Alloy: Exceptional strength with minimal weight.
Redesigned Chassis: Increased stability and reduced lateral play.
Smooth Return Mechanism: Controlled rebound for comfort and control.
Anti-Twist Technology: Keeps saddle securely positioned.
Two-Position Actuation: Fully extended or fully dropped for simplicity.
Travel Options: Available in 110 mm and 140 mm.
Durable Mechanical Spring Action: Reliable, low-maintenance operation.
Internal Cable Routing: Clean, streamlined cockpit integration.
Extended Saddle Rail Guide: Cradles rails for added strength and security.
Titanium Two-Bolt Clamp: Precise, adjustable saddle positioning.
Ergonomic Thumb Lever: Smooth, intuitive actuation.
Specifications
Material: 7-Series Alloy
Diameter: 30.9mm
Travel: 110mm, 140mm
Length: 110mm: 340mm / 140mm: 390mm
Mfr Claimed Weight
110mm: 360g / 140mm: 390g





















