CAR & BIKE
2025.11.22
【Bicycle】 Soft and thick! Say goodbye to butt pain with the silicone gel-equipped saddle cover.
For those who ride their bikes frequently, soreness in the buttocks is inevitable. That said, changing the saddle entirely is a hassle... So how about trying a super thick and plush cover with about 60% silicone gel?
Comfort-focused saddle cover
The author, who had been experiencing pain in the buttocks during long hours of cycling, found the “GSC-BOSS60 Ultra Thick Soft Saddle Cover.” Let’s take a closer look at its capabilities in terms of pain relief and commitment to comfort.
The secret to preventing buttock pain even on long distances lies in its dual structure of approximately 60% high-content silicone gel and low-resilience foam. It evenly distributes body pressure on the pelvis and tailbone with about twice the cushioning of conventional products.
The gel layer absorbs vibrations and impacts from the bicycle, while the low-resilience foam molds to the body shape for a perfect fit. The ergonomically designed curved form naturally aligns with the pelvis and fits snugly on wide, thick comfort saddles.
The gel layer absorbs vibrations and impacts from the bicycle, while the low-resilience foam molds to the body shape for a perfect fit. The ergonomically designed curved form naturally aligns with the pelvis and fits snugly on wide, thick comfort saddles.
High adherence prevents slippage & loosening
With the uniquely developed wire fit dial, the cover is securely fixed without slipping during riding. Simply turning the rear dial tightens the internal wire evenly across the entire cover, ensuring it stays close to the saddle.
The underside is fully equipped with non-slip capsules (anti-slip dots). This dual binding structure with wire fixation prevents slippage and loosening even during intense riding and extended use.
The underside is fully equipped with non-slip capsules (anti-slip dots). This dual binding structure with wire fixation prevents slippage and loosening even during intense riding and extended use.
Water-repellent treatment that is strong against sweat and rain
Ventilation channels in the center allow heat and moisture to escape, ensuring smooth airflow. The surface uses highly water-repellent Lycra PU, keeping a comfortable sitting position without overheating even during long rides.
The surface PU leather is treated with a water-repellent coating, making it resistant to rain and sweat. Dirt can be wiped off easily, making maintenance simple and promising long-term use.
The surface PU leather is treated with a water-repellent coating, making it resistant to rain and sweat. Dirt can be wiped off easily, making maintenance simple and promising long-term use.
Product name / GORIX Thick Cushion Saddle Cover for Bicycles (GSC-BOSS60)
Price / 2299 yen
Size / Approximately length 28×width 27×thickness 3.3cm, max 10cm when the cover is opened
Compatible saddle size / Saddle length: about 25–27.5cm, saddle width: maximum 27cm, saddle thickness: maximum 10cm
Weight / Approximately 302.7g
Recommended saddle type / Standard to large saddles for general bicycles and electric assist bicycles
Surface material / Lycra PU (stretch and water-resistant)
Inner layer structure / Silicone gel + low-rebound memory foam (two-layer cushion structure)
Silicone gel content / Approximately 60% (about twice the cushioning compared to conventional products)
Back surface / High-friction non-slip dot processing (anti-slip structure)
Fixing method / Wrap-around style + wire dial fixing
Price / 2299 yen
Size / Approximately length 28×width 27×thickness 3.3cm, max 10cm when the cover is opened
Compatible saddle size / Saddle length: about 25–27.5cm, saddle width: maximum 27cm, saddle thickness: maximum 10cm
Weight / Approximately 302.7g
Recommended saddle type / Standard to large saddles for general bicycles and electric assist bicycles
Surface material / Lycra PU (stretch and water-resistant)
Inner layer structure / Silicone gel + low-rebound memory foam (two-layer cushion structure)
Silicone gel content / Approximately 60% (about twice the cushioning compared to conventional products)
Back surface / High-friction non-slip dot processing (anti-slip structure)
Fixing method / Wrap-around style + wire dial fixing
● GORIX




















FASHION
OUTDOOR
WATCH
CAR & BIKE
SNAP
DINING
LIFE
GADGET
GOLF