SKU: 34146661013

Shimano BR-MT420/MT401 Acera 4-Piston Rear Brake

$135.00 $150.00
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  • USA
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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

Shimano BR-MT420/MT401 Acera 4-Piston Rear BrakeUnleash Your Potential with Shimano Experience the thrill of confident and controlled riding with the Shimano Acera 4 Piston Disc Brake and Lever combo designed to elevate your cycling adventure. Tailored for Trailblazers For riders who crave the excitement of off road trails, the MT401 Lever is tailored to meet your needs. Its sleek design, inspired by MTB racing components, offers a blend of style and functionality. Crafted with precision, the

Unleash Your Potential with Shimano
Experience the thrill of confident and controlled riding with the Shimano Acera 4-Piston Disc Brake and Lever combo - designed to elevate your cycling adventure.

Tailored for Trailblazers
For riders who crave the excitement of off-road trails, the MT401 Lever is tailored to meet your needs. Its sleek design, inspired by MTB racing components, offers a blend of style and functionality. Crafted with precision, the anodized alloy 2-finger brake lever delivers long-lasting braking performance, ensuring you conquer every trail with ease.

Maximum Stopping Power, Minimal Effort
The BL-MT420 Brake Caliper is the key to unlocking your bike's full potential. Offering a remarkable 90% increase in braking power compared to the BR-MT520, this 4-piston caliper instills unwavering confidence on steep descents. With 150% better wear-resistance than its 2-piston counterpart, the BR-MT400, you'll enjoy consistent performance ride after ride.

Features - MT401 Left Lever
. Designed for entry MTB riders
. Sleek, race-inspired design
. Anodized alloy 2-finger brake lever
. Tailored braking power for entry MTB riders
. Accessible lever reach for small hands
. Minimum reach: 75 mm
. Easy, quick, and clean installation
. Funnel bleeding for hassle-free maintenance
. Uses Shimano Hydraulic Mineral Oil for balanced braking power

Features - BL-MT420 Rear Brake Caliper
. 90% increase in braking power vs. BR-MT520
. 20% increase in braking power vs. 2-piston BR-MT400
. Superior wear-resistance, 150% better than 2-piston BR-MT400
. Perfect combination with BL-MT401 lever

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 34146661013

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4.4 ★★★★★
Based on 16 reviews
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Verified Purchase
jennifer
Draper, US
★★★★★ 4
So cute
Size: 8-9, Color: Charcoal Faux Fur
These boot slippers are super cute and comfy warm. Fit true to size. Inside is real soft and warm. No, they do not offer support....they are slippers after all. The fur does not go all the way around the back. The back is just the woven sweater material but I imagine they would have zero stretch if the fur went all the way around. It may not be as cute without fur all the way but they probably wouldn't stay up if they didn't have the stretch material in the back so your only choice would be to let them slouch. I can pull them all the way up and they stay, I can do any degree of slouch and they stay so I see this feature as purely functional. Love the 2 tone with the suede around the toe and bottom but this is where my only complaint comes in is the sweater material right above the suede toe looks puffy so that part looks a little silly but otherwise they are absolutely adorable, comfy, warm and as functional as a pair of slippers can be. I wore them out in light rain and my feet stayed dry. The bottoms are like a rubberized fabric so they may soak through if you're in constant wet. Traction is surprisingly good even though it doesn't have a lot of tread. Overall i love them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2024
G
Verified Purchase
Gail
Massapequa, US
★★★★★ 5
The answer to calloused feet.
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
If you have dry callused soles, these are your answer. All my calluses left and my feet were very soft. They should not be walked in unless you are very, very careful as you will slip and fall. I stopped using them for a while and all my problem calluses are back, even when I use lotion at night. They tell you not to sleep in them, I don't know why. I do put these on at night and end up taking them off later as they're not comfortable to sleep in.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
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Verified Purchase
Angela A Mathis
Fort Morgan, US
★★★★★ 5
Good Product
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
These socks are good for moistening. Durability is awesome Fit true to size. Traction could be a little better. The sock are very comfortable
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Reviewed in the United States on April 23, 2026
T
Verified Purchase
Tj
Draper, US
★★★★★ 4
Slippery when wet!!!
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
“These moisturizing slippers are actually really comfortable and feel great on the feet. They’re soft, cozy, and do help moisturize while you wear them. I also think they’re a good value for the money. The only downside is that once your feet get moisturized, they can get slippery inside the slippers, so I wouldn’t recommend walking around too much in them. Better for relaxing and letting your feet soak up the moisture than for being up and moving around.”
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Reviewed in the United States on May 26, 2026
J
Verified Purchase
J. Randle
Chelsea, US
★★★★★ 5
Love them
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I wear a size 11.5 in ladies shoe and these just barely fit. Butttt after I put lotion on my feet and slipped these on and left them on for about 30 mins. It left my feet really soft! They work great as intended. Would buy again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 31, 2026

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