The Thudbuster G4 is superior to its predecessor in every way. Building on Thudbuster’s proven parallel linkage technology we have completely re-designed the seatpost for increased durability and additional suspension travel, as well as ease of use through tool-free elastomer change and a single-bolt seat clamp design. By improving on this already legendary design, we’re confident to say that the Thudbuster G4 is the most advanced suspension seatpost ever made. Have completely re-designed the seatpost for increased durability, a higher rider weight limit, and additional suspension travel, as well as ease of use through tool-free elastomer change and a singlebolt seat clamp design. By improving on this already legendary design, we’re confident to say that the Thudbuster G4 is the most advanced suspension seatpost ever made. **Adapter included model is SP7A272-SA, all other models come without adapter.** Key Features: * Maximum Comfort: Up to 90mm of travel (movement) for maximum suspension and shock absorption. * Legendary Reputation: The Thudbuster from Cane Creek is known around the world as the most versatile and effective suspension seatpost available. * Tunable: With a range of elastomer spring rates available, the Thudbuster is tunable to match your weight and riding preference. * Force absorbing technology: Parallel Linkage technology stays in the direct path of the natural travel of the rear wheel. As a bump lifts the back of a bicycle, the rear wheel pushes up and forward into the rider. The Thudbuster works by compressing along the exact opposite path — down and rearward — absorbing force at the same rate. * * Size adapter available for easy fitting: The 27.2 with adapter (SP7A272-SA) can be used to fit any size (27.2, 30.9, 31.6).

✓ EASY TO USE ADAPTER AVAILABLE: Choose the SP7A272-SA model (27.2 with Adapter) which includes the adapter for all sizes of Cane Creek Suspension Seatposts. ✓ NO SHOP TOOLS NEEDED: Tool-free elastomer change and a single-bolt seat clamp design for easy seatpost adjustments. ✓ HIGH QUALITY & DURABLE: This suspension seatpost is completely redesigned from the previous model for increased durability and additional suspension travel. ✓ REDUCE RIDING PAIN & INCREASE COMFORT: Absorb bumps, dips, and drops with the Thudbuster suspension seatpost. This will soften your ride and make biking more comfortable and enjoyable so you can ride longer. ✓ MAXIMUM SUSPENSION SEATPOST: Bicycle seatpost with 90mm of Travel (3.54in) for maximum shock absorbing while cycling.

Bike Type: Road Bike. Brand: Cane Creek. Material: Aluminum. Item Weight: 1.75 Pounds. Color: Black. Date First Available: May 20, 2020. Best Sellers Rank: #139,324 in Sports & Outdoors. Customer Reviews: 4.4 out of 5 stars 344 ratings 4.4 out of 5 stars. : B088Y7DXWX. Size: ?27.2MM. Included Components: ?1 Seatpost. Part Number: ?SP7A272. Manufacturer: ?Cane Creek Cycling Components. Number of Items: ?1. Suggested Users: ?Unisex-adult. Material: ?Aluminum. Color: ?Black. Model Name: ?Thudbuster. Warranty Description: ?The product is replaced if broken or it is defected from factory. Brand Name: ?Cane Creek. Item Weight: ?1.75 Pounds. Item Dimensions LxWxH: ?20 x 4 x 2.5 inches. Package Weight: ?1.13 Kilograms. Item Package Dimensions L x W x H: ?19 x 5 x 3 inches.