Enduro Bearings BB MRA 2437 LLB
- S$20
- S$20
.- Unit price
- per
Low Stock - less than 10 left
Free Shipping
Free local shipping on orders over $60
Buy Now, Pay Later
0% interest instalment available
Couldn't load pickup availability
Description
xEnduro MRA 2437 LLB: An ABEC-5 Angular-Contact Bottom Bracket Bearing Built to Handle Everything Thrown at It, Ride After Muddy Ride.
Your bottom bracket bearing is the unsung workhorse of every pedal stroke, and Enduro knows it. The MRA 2437 LLB is an ABEC-5 Angular-Contact bearing measuring 24mm x 37mm x 7mm with C3 clearance, purpose-built to handle the punishing lateral loads that chew through lesser bearings. Deep-groove design races packed with Grade 10 balls and loaded with 90% fill Mobilux NGLI 2 high-pressure waterproof synthetic grease mean this thing is ready for whatever the trail dishes out.
The Angular-Contact design is the real magic here. When installed correctly with the black seal facing in, every single ball in the bearing engages with the race, spreading force over a larger surface area to decrease friction, minimize wear, and squeeze more life out of each bearing. That is not something your stock bearing is doing. The dual-lip labyrinth LLB seals sit in a micro-groove to form a full labyrinth seal, locking grease in and keeping mud, water, and grit out.
This is the go-to direct replacement bearing for Shimano bottom brackets running a 24mm OD spindle. Weighing in at 30.99g and rated to a static load of 773lbf / 3.44kN, it is a small part that makes a big difference. The Enduro line is also available in high-carbon chromium steel, 440C stainless steel, ceramic-hybrid, and XD15 with ceramic or stainless balls for riders who want to step up further.
Why You'll Like It
Smash a rock garden on your Shimano-cranked rig and your bottom bracket is taking a beating with every pedal stroke, but swap in the MRA 2437 LLB and you will notice how long that silky smoothness actually lasts. The angular-contact design and Grade 10 balls mean your BB is not grinding itself to dust after a few wet rides, which is exactly what you need if you are the type to ride through anything. At 30.99g, it is a no-brainer upgrade that keeps your drivetrain honest all season long.
Key Features
- ABEC-5 Angular-Contact design engages all bearing balls to spread load, decrease friction, and extend bearing life
- Dual-lip labyrinth (LLB) seals in a micro-groove lock in grease and lock out mud, water, and grit
- Packed with 90% fill Mobilux NGLI 2 high-pressure waterproof synthetic grease for long-lasting performance
- Direct replacement for Shimano bottom brackets with a 24mm OD spindle, 24mm x 37mm x 7mm, C3 clearance
- Static load rating of 773lbf / 3.44kN at a featherweight 30.99g
Returns & Refunds
xReturns
Our returns policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange. Apparels and shoes are not eligible for returns once they have been shipped out. We only accept returns if the item is eligible for a warranty claim or if the wrong item has been shipped to you. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. To complete your return, we require a receipt or proof of purchase. Please do not send your purchase back to the manufacturer. Once your return is received and inspected, we will send you an email to notify you that we have received your returned item.
Sale items
Only regular priced items may be refunded, unfortunately sale items cannot be refunded.
Exchanges
We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at info@reevolution.sg and send your item to: 16 Morse Road, #209, Singapore, 01, 099228, Singapore.
Returns Shipping
To return your product, you should bring or mail your item to: 16 Morse Road, #209, Singapore 099228. You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund. Depending on where you live, the time it may take for your exchanged product to reach you, may vary. If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We will not be responsible if we do not receive your returned item.
Refunds
Refunds will only be issued if the item is out of stock after the transaction is made. If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
Late or missing refunds
Returns
Our returns policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange. Apparels and shoes are not eligible for returns once they have been shipped out. We only accept returns if the item is eligible for a warranty claim or if the wrong item has been shipped to you. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging. To complete your return, we require a receipt or proof of purchase. Please do not send your purchase back to the manufacturer. Once your return is received and inspected, we will send you an email to notify you that we have received your returned item.
Sale items
Only regular priced items may be refunded, unfortunately sale items cannot be refunded.
Exchanges
We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at info@reevolution.sg and send your item to: 16 Morse Road, #209, Singapore, 01, 099228, Singapore.
Returns Shipping
To return your product, you should bring or mail your item to: 16 Morse Road, #209, Singapore 099228. You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund. Depending on where you live, the time it may take for your exchanged product to reach you, may vary. If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We will not be responsible if we do not receive your returned item.
Refunds
Refunds will only be issued if the item is out of stock after the transaction is made. If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
Late or missing refunds
If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund yet, please contact us.
Shipping & Return
xWithin Singapore
| Delivery Option | Below $80 | $80 and above | Delivery Time |
| In Store Pickup | Free | Free | - |
| Standard Delivery | $5 | Free | 4-7 working days |
| Express Delivery | $20 | $20 | Next Working Day |
Overseas
We ship worldwide using DHL Global Express. Simply enter your shipping address at checkout and you will receive the shipping quote.
Related Products
Retail
Come visit us and explore a handpicked selection of mountain biking essentials, from high-performance components and accessories to shoes and apparel designed for the trail. Whether you're upgrading your gear or starting fresh, we're here to help you find exactly what you need. As fellow riders, we love connecting with others who share the same passion for mountain biking.
Store Opening Hours
Monday to Friday: 11.30am - 7pm
Saturday: 11.30am - 6pm
Monday to Friday: 11.30am - 7pm
Saturday: 11.30am - 6pm
Address
16 Morse Road
#01-209
Singapore 099228
16 Morse Road
#01-209
Singapore 099228
Workshop
Our workshop is where your bike gets the care it deserves. We handle everything from routine tune-ups and expert repairs to custom wheel building and suspension tuning. Every bike we work on gets the same attention to detail and precision we’d give our own. Let us help you keep your bike performing at its best, so you can ride with confidence.
- Choosing a selection results in a full page refresh.