Electric Bikes and Accessories

BUCKLOS 300mm x 325mm Widen Thicken Oversized E-Bike Saddle

$86.34 USD

~~$43.17 USD~~ $86.34 USD

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Color Black Black-Red

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BUCKLOS Widen Thicken E-Bike Saddle – Oversized Comfort Bike Seat

Your e-bike is only as comfortable as the saddle beneath you. The BUCKLOS Widen Thicken Bicycle Saddle (300mm x 325mm) is designed for long-distance riders who demand ergonomic support, breathability, and anti-shock performance. Built for e-bikes, mountain bikes, road bikes, and indoor spin bikes, it’s the perfect replacement for stock seats that just don’t cut it.

🛒 Available now at Electric Bikes & Accessories with free U.S. shipping.
📌 See more rider images and usage ideas on Pinterest.

Oversized Comfort That Goes the Distance

The keyword e-bike saddle defines more than just a part—it defines how you feel after 20+ miles on your ride. This BUCKLOS ergonomic oversized seat addresses the real pressure points of e-bike riders by offering extra rear width, advanced foam support, and dual shock-absorbing suspension. The 300mm width fits the human sit bone area naturally, making it ideal for commuting, cruising, or trail riding.

Built for the power and distance of e-bikes. Tailored for riders who refuse to settle for pain.

Key Features of the BUCKLOS Widen Thicken Bike Saddle (300mm x 325mm)

Feature	Description
Brand	BUCKLOS
Size	300mm x 325mm (11.8" x 12.8")
Weight	Approx. 1300g
Material	PU Leather + High-Density Foam + Silicone
Shock Absorption	Dual-spring suspension balls beneath the seat
Fit Type	Universal for standard rail seatposts
Colors	Black / Black-Red
Waterproof	Yes – easy-wipe PU leather cover
Design	Narrow front + wide rear with ergonomic curve + central hollow
Use	E-bike, MTB, road bike, commuter, indoor/spinning, 3-wheel bikes

Why This Saddle Is Perfect for E-Bike Riders

Unlike generic saddles, the BUCKLOS oversized e-bike saddle considers electric riders' unique needs. E-bike riders sit longer, go farther, and experience more road vibration. This saddle solves that with:

✅ Wider surface area for hip support
✅ High-density foam to relieve pressure points
✅ Hollow cutout to keep airflow under control
✅ Shock absorbers to smooth out terrain
✅ Waterproof leather for all-weather protection

Top Benefits of the BUCKLOS 300x325mm Saddle

✅ Wide Rear for Maximum Hip and Pelvis Support

At 300mm wide, this saddle cradles the sit bones, dispersing body weight evenly across the soft, high-density padding. Whether riding an upright cruiser or leaning forward on a mountain bike, it adjusts with your natural posture.

✅ Anti-Chafing Narrow Front Nose

A tapered front design ensures you won’t rub against the saddle when pedaling—perfect for riders with wider hips or larger leg movement. Smooth contours eliminate pressure between the thighs.

✅ Breathable Central Hollow Cut-Out

Stay cool and comfortable. The vented channel in the center reduces heat buildup and improves airflow, especially on long rides or high-sweat workouts.

✅ Dual Shock-Absorbing Suspension Balls

Two spring-loaded balls under the seat absorb vibrations from potholes, cobblestones, or gravel trails. This system reduces strain on your lower back and tailbone—a major bonus for e-bike riders and seniors.

✅ Waterproof & Easy to Clean

PU leather repels water and sweat. Rain or shine, your ride stays dry and grime wipes off in seconds. The diamond-textured surface also offers anti-slip stability during steep climbs or sudden stops.

Easy Installation on Any Bike

Whether you ride indoors or outdoors, installation is quick and tool-free for most setups. Just:

Remove your old seat from the seatpost.
Align the rail mounting system with your seatpost clamp.
Tighten using a wrench or Allen key (not included).
Adjust tilt and fore/aft to your liking.

Works with clamp-ring seatposts or dual-rail styles. Please ensure your post uses a standard diameter.

Who Should Use This Saddle?

The BUCKLOS Widen Thicken 300x325mm saddle is ideal for:

✅ Electric bike commuters
✅ Seniors seeking pressure relief
✅ Cyclists with back or hip pain
✅ Larger riders needing wider support
✅ Anyone replacing a hard stock saddle
✅ Mountain bikers & trail explorers
✅ Indoor cycling athletes & spin class goers

Compare: BUCKLOS 300x325mm vs. Other Saddles

Feature	BUCKLOS 300x325mm	Stock Saddle	Cheap Replacement
Width (Rear Support)	✅ 300mm	❌ 160–200mm	⚠️ 220–240mm
Central Vent Cut-Out	✅ Yes	❌ No	❌ No
Shock Absorption	✅ Dual Springs	⚠️ Minimal	❌ None
Material Quality	✅ PU + Memory Foam	⚠️ Foam Only	⚠️ PU Only
Waterproof & Easy to Clean	✅ Yes	⚠️ Often No	⚠️ Partial

Comfort, quality, and durability—BUCKLOS checks all three.

Real Riders. Real Comfort.

⭐ “This seat saved my commute!”
"Before BUCKLOS, my 40-minute ride left me sore every day. This seat made it feel like I was gliding. Love the width and shock support." – Carl H.

⭐ “A great match for my indoor bike.”
"I bought this for my Peloton. Breathable, wide, and so much more comfortable than the original seat." – Maria L.

⭐ “Fat tire e-bike must-have!”
"Fits perfectly on my RadRover. Easy to install and big enough to ride all day. No more numbness." – Trent D.

FAQs – What You Need to Know

❓ Will this saddle fit my e-bike?

Yes! The BUCKLOS 300x325mm saddle is compatible with any standard seatpost using rails. Most e-bikes, MTBs, and hybrid bikes use this format.

❓ Is it soft enough for long rides?

Absolutely. The high-density foam and silicone layer ensure excellent comfort for rides up to 50+ miles.

❓ Does it work for indoor spin bikes?

Yes—Peloton, NordicTrack, and other indoor brands are fully compatible with the included mounting system.

❓ Is it waterproof?

Yes. The PU leather cover is fully waterproof and can be wiped clean in seconds.

Order Now – Comfort Has Never Been This Easy

Why settle for saddle soreness, numbness, or back pain? The BUCKLOS Widen Thicken Oversized Saddle (300mm x 325mm) is your next comfort-focused upgrade. It’s durable, breathable, and made to fit your life—on trails, roads, and in the gym.

🛒 Order yours now at Electric Bikes & Accessories
📌 Find inspiration and rider examples at Pinterest