ReviewsStandard Gas Spring

Progressive Suspension 412-4063B Black Anodized Finish 11.5

Durable design means they will be an improvement to your motorcycle's suspension performance.
All steel double wall damper with multistage velocity sensitive damping.
High pressure gas charged for consistent damping performance.

Steel double wall damper with multistage velocity sensitive damping.
High pressure gas charged for consistent damping performance.
Standard progressive rate spring in chrome finish.
The 412 Series proven, durable design means they will be an improvement to your motorcycle's suspension performance.

Steel double wall damper with multistage velocity sensitive damping.
High pressure gas charged for consistent damping performance.
Standard progressive rate spring in chrome finish.
The 412 Series proven, durable design means they will be an improvement to your motorcycle's suspension performance.

Steel double wall damper with multistage velocity sensitive damping.
High pressure gas charged for consistent damping performance.
Standard progressive rate spring in black finish.
The 412 Series proven, durable design means they will be an improvement to your motorcycle's suspension performance.

Standard snowbike setups weigh 65 to 85 pounds more than a stock dirt bike (BEFORE you add racks, packed snow, spare gas, etc), which can lead to violent bottoming and bent lower fork tubes..
The AirPro allows riders to add 8-15 PSI to a spring fork, significantly increasing bottoming resistance and ride height..
This accessory provides a low cost option for riders to achieve great results while using independently, or in conjunction with a front fork revalve/respring (depending on rider skill level)..
Add 8-15 PSI to significantly improve bottoming resistance and increase ride height.
Fraction of the cost of re-spring/re-valve.

Steel double wall damper with multistage velocity sensitive damping.
High pressure gas charged for consistent damping performance.
Standard progressive rate spring in black finish.
The 412 Series proven, durable design means they will be an improvement to your motorcycle's suspension performance.

【Truck Camper Shell Replacement Part】 Gas shock spring strut for leer camper shell topper rear windows door truck cap toolbox canopy cover. Please compare the interchange number and dimensions with the OEM gas spring before purchasing..
【C16-20651 Gas Struts Specifications】 18.7 inch 40lb/178N Gas Struts Shocks Spring Lift Support. Extended Length 18.70 inch. Compressed Length 10.82 inch. The 18.7 inch gas struts connector is 10mm Nylon Socket type. End fitting 10mm ball stud. WARM TIPS: The 40lb gas struts is so strong that you can't compress it by hand..
【18.7 Inch Shock Interchange Number】 Find the below Interchange number on your OEM gas shock cylinders for a exact match: C16-20651 SE187P40 SE187P40S10, These camper shell shocks are compatible with many truck canopy types, LEER truck cap parts, ARE truck topper parts, Snugtop replacement parts, These are the perfect OEM replacement parts..
【C16-20651 Struts Package Content】Package contains 18.7 inch gas struts*2. Installation with a flat screwdriver, no special tools required..
【13 Months Replacement Warranty】 HUOPO offer a 13-month replacement service. Let us know your concerns about Huopo products. Contact us via Amazon Mail. Our customer service team will respond quickly and wi....

AN ALL IN ONE KIT: Our Bansbach Easylift Gas Spring Kit includes ball sockets and brackets for tonneau covers, hatches, lid support, and other projects.
HEAVY DUTY AND ULTRA SHOCK ABSORBANT: Our gas springs offer protection against unwanted vibration and light side forces with minimal friction for smooth movement.
BUILT TO LAST: Precision crafted from durable materials, our powder coated cylinders and CeramPro piston rods make our professional grade gas springs resistant to corrosion caused by rust, water, heat, and moisture.
ENDLESS VARIATIONS: We offer a wide range of styles, and our gas spring kits are available with fast, normal, and slow extension speeds and accessories for every project including automotive, industrial, and other applications.
THE BEST IN THE BUSINESS: With over 100 years of experience in production we have evolved into a worldwide premium supplier of gas springs, electric linear actuators, special pneumatics, hydraulic pumps and accessories, and dampers.

AN ALL IN ONE KIT: Our Bansbach Easylift Gas Spring Kit includes ball sockets and brackets for tonneau covers, hatches, lid support, and other projects.
HEAVY DUTY AND ULTRA SHOCK ABSORBANT: Our gas springs offer protection against unwanted vibration and light side forces with minimal friction for smooth movement.
BUILT TO LAST: Precision crafted from durable materials, our powder coated cylinders and CeramPro piston rods make our professional grade gas springs resistant to corrosion caused by rust, water, heat, and moisture.
ENDLESS VARIATIONS: We offer a wide range of styles, and our gas spring kits are available with fast, normal, and slow extension speeds and accessories for every project including automotive, industrial, and other applications.
THE BEST IN THE BUSINESS: With over 100 years of experience in production we have evolved into a worldwide premium supplier of gas springs, electric linear actuators, special pneumatics, hydraulic pumps and accessories, and dampers.

✅ Pressure Adjustable Gas Spring Shocks - New Kind of Gas Struts, force can be adjusted after installation, say goodbye to calculate force and move....
✅ Force Adjustable Gas Prop Struts - Designed to meet various demands, simple adjustment with attached allen key, package content: 2× Shocks & 1×....
✅ 600N/135lb Adjustable Force Gas Spring - By using the allen key provided, gas can be gradually released via the force-releasing valve at the end....
✅ 12 inch 600 N Gas Struts - Extended Length: 11.8 inch, Compressed Length: 7.6 inch.
Pressure before Adjusting: 600 N (135LB).
✅18 Month Support -- 18 Months Replacement support comes with every ARANA product.
if you find parts missing or size/pressure not suitable, please....