SKU: 80497496055

SUMART ubb-40 ontluchtingsblok

Sale price$31.41 Regular price$34.90
Save 10%

Pay in installments of $8.72 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 12 - Aug 17

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

SUMART ubb-40 ontluchtingsblokBescherm je zuigers tijdens remonderhoud SUMART UBB 40 ontluchtingsblok Het SUMART UBB 40 ontluchtingsblok is speciaal ontwikkeld voor hydraulische remklauwen met 4 zuigers. In tegenstelling tot het standaard plastic blokje dat bij je rem wordt meegeleverd dat niet verstelbaar is en er snel uitvalt houdt het UBB 40 de zuigers nauwkeurig op positie dankzij een verstelbare schroef. Zo werk je veilig, snel en zonder risico op beschadiging van keramische

Bescherm je zuigers tijdens remonderhoud – SUMART UBB-40 ontluchtingsblok

Het SUMART UBB-40 ontluchtingsblok is speciaal ontwikkeld voor hydraulische remklauwen met 4 zuigers. In tegenstelling tot het standaard plastic blokje dat bij je rem wordt meegeleverd – dat niet verstelbaar is en er snel uitvalt – houdt het UBB-40 de zuigers nauwkeurig op positie dankzij een verstelbare schroef. Zo werk je veilig, snel en zonder risico op beschadiging van keramische zuigers. Verkrijgbaar in 8 kleuren.

Waarom het SUMART UBB-40?

  • Beschermt keramische zuigers – Voorkomt barsten en vervuiling van broze keramische zuigers tijdens remonderhoud
  • Verstelbaar via inbusschroef – Past in de meeste 4-zuiger remklauwen, in tegenstelling tot vaste plastic blokjes
  • Breed compatibel – Geschikt voor Shimano (XT, XTR, Saint, ZEE), SRAM, Avid, Magura (MT5, MT7), Formula, Hope en andere 4-zuiger systemen
  • Lichtgewicht – Slechts 30g en 65×30mm, eenvoudig mee te nemen in je gereedschapstas
  • Eenvoudig in gebruik – Verstelbaar met de hand of 3mm inbussleutel
  • Verkrijgbaar in 8 kleuren – Zwart, blauw, roze, oranje, rood, paars, goud en groen

Specificaties

Eigenschap Waarde
Geschikt voor 4-zuiger remklauwen
Afmetingen 65 × 30 mm
Gewicht 30 g
Instelling Verstelbaar (met de hand of 3mm inbus)
Compatibel met Shimano, SRAM, Avid, Magura, Formula, Hope en andere 4-zuiger systemen
Kleuren Zwart, Blauw, Roze, Oranje, Rood, Paars, Goud, Groen
Merk SUMART

Montage

  1. Verwijder de remblokken uit de remklauw.
  2. Duw de zuigers voorzichtig terug in de klauw.
  3. Plaats het UBB-40 tussen de zuigers en stel de breedte in met de hand of een 3mm inbussleutel.
  4. Voer het ontluchtingsproces uit met de SUMART BK-MD5 ontluchtingskit.
  5. Verwijder het ontluchtingsblok en plaats de remblokken terug.
  6. Controleer de remwerking voor je vertrekt.

Veelgestelde vragen

Is het UBB-40 compatibel met Shimano en Magura 4-zuiger remmen?

Ja. Het UBB-40 is dankzij de verstelbare inbusschroef compatibel met de meeste 4-zuiger remklauwen, waaronder Shimano XT, XTR, Saint en ZEE, en Magura MT5 en MT7. Het blok past waar een standaard plastic blokje ook past – maar dan verstelbaar en zonder het risico dat het eruit valt.

Waarom heb ik een ontluchtingsblok nodig?

Zonder ontluchtingsblok kunnen de zuigers tijdens het ontluchten te ver naar buiten komen, wat leidt tot lekkage of beschadiging van de keramische coating. Shimano gebruikt bijvoorbeeld broze keramische zuigers die direct barsten als je er met een schroevendraaier tegenaan duwt. Het UBB-40 houdt de zuigers veilig op positie.

Wat is het verschil met het plastic blokje dat bij mijn rem zit?

Het meegeleverde plastic blokje is niet verstelbaar en valt er tijdens het ontluchten snel uit. Het UBB-40 is verstelbaar via een inbusschroef, past daardoor in de meeste 4-zuiger klauwen en blijft stevig op zijn plek tijdens het hele ontluchtingsproces.

Maakt de kleur verschil in functie?

Nee, alle 8 kleuren zijn functioneel identiek. De kleurkeuze is puur persoonlijk – handig om je gereedschap te herkennen of te matchen met je fiets.

Kan ik het UBB-40 ook gebruiken zonder de SUMART ontluchtingskit?

Ja, het UBB-40 werkt samen met elke ontluchtingskit die compatibel is met jouw remsysteem. Voor een complete en professionele ontluchtingsbeurt raden we de SUMART BK-MD5 ontluchtingskit aan.

Wat is het verschil tussen het UBB-20, UBB-40 en UBB-60?

Het UBB-40 is specifiek voor 4-zuiger remklauwen. Het SUMART UBB-20 is voor 2-zuiger klauwen. De SUMART UBB-60 is de next-gen versie voor 2-zuiger klauwen, met een grotere draaiknop voor nauwkeurigere zuigercontrole en een handige bar-end functie voor onderweg.

Bekijk ook de andere hoogwaardige fietsonderhoudsproducten van SUMART in ons assortiment via de SUMART collectie.

Bestel het SUMART UBB-40 ontluchtingsblok vandaag nog en houd je 4-zuiger remmen in topconditie!

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: 80497496055

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.9 ★★★★★
Based on 15 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
Skylaire
Lexington, US
★★★★★ 5
The perfect teething toy for a puppy of any size - apparently indestructible!
Size: 9 in, Color: Large Bone, Size: 9 in, Color: Large Bone
I ordered this product for an overly excitable, destructive corgi chihuahua mix puppy, who was teething. He was a foster and managed to destroy, almost immediately, every toy I had on-hand for him, and toys I picked up at the local pet store. I was very concerned he'd swallow parts of toys, which can lead to fatal intestinal blockages, not to mention extremely high vet bills which I couldn't cover as a simple foster mom. When it arrived, I crossed my fingers that the "Seam Protection - doubled-stitched seams with heavy duty thread" would actually add "extra durability." And I was NOT disappointed! The bone shape of the toy would probably fit comfortably in the mouth of any dog or puppy, as you can see from photo #4. What's coolest about the shape of this toy is the pup can sink all of his or her teeth into it, providing comfort for the entire mouth and not just a few teeth or only one section of its mouth at a time. I was much more experienced as a kitten foster mom, and had had similar difficulties finding teething toys for kittens. This toy is thin and light weight enough that I imagine it could provide relief for little kitten mouths, also, but I didn't get to find out, as my little foster pup chose this as his #1 favorite toy and brought it with him to his forever home. I wanted to know how long it would take before he'd destroy it, though (picture 5 he'd had this Dura-Fused bone toy for a few hours short of one week, and the last photo - you'll see he'd not even undone a small portion of the seam!) Overall I would highly recommend this product for teething babies of almost any species. As far as I could tell it is indestructible. Almost seven days of constant gnawing and he'd not even taken one stitch out, created any tear or rip, let alone, gotten close to being able to swallow the squeaker (always a fear!). I imagine months later, he's still been unsuccessful at ripping/tearing this toy at all. I'd gladly buy again should I foster any dog or puppy - the company lives up to its moniker, Ethical Products, because they've produced a no-frills and apparently indestructible squeak toy which I'd have no fears of leaving with a teething puppy unsupervised. Highly recommended!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 28, 2020
A
Verified Purchase
Amazon Customer
Dallas, US
★★★★★ 3
Good tug toy
Size: 15 in, Color: Retriever
I have a doberman that shready everything in 2.5 seconds. This lasted a few days so was impressed for the cost. Would buy again as he really liked it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 28, 2025
L
Verified Purchase
Larry B.
Omaha, US
★★★★★ 5
My dog’s new favorite
Size: 8 in, Color: Squirrel
didn’t expect much for the price but my dog actually loves this thing. It’s tough enough to hold up to regular chewing and the leather gives it a nice texture that’s different from the usual plush toys. He carries it around like it’s his prize. It’s not indestructible and if your dog is a heavy shredder it probably won’t last forever but for moderate chewers it holds up way better than a lot of toys I’ve tried. Definitely worth grabbing again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 19, 2025
M
Verified Purchase
M
Houston, US
★★★★★ 4
Not for gnawers
Size: 11.5 in, Color: Bear
I was hoping this would work for my teenage ACD and save my leather goods from being chewed on. He gnawed on it quietly I was thrilled. But I had to take it from him within a few minutes. Gnawing apparently equals chewing pieces off. Not made for chewers or gnawers. It seemed to be well made, was soft, was actually a fairly good size and didn’t get gross when it got spitty. Just didn’t work out for Captain chaos destructor of all.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
M
Verified Purchase
Maria Peters
Natrona Heights, US
★★★★★ 5
Durable & Leather. For Small-Medium Dogs
Size: 15 in, Color: Retriever, Size: 15 in, Color: Retriever
This is a great dog toy! My Pomeranian is a small guy at only 8lbs. but he sure knows how to chew and he does it as often as he can. I was throwing out toy after toy because he was tearing them to pieces after only a half hour or so. After putting my money in the garbage so many times, I decided to search for toys that would hold up to his destructive mouth. I found a lot that claimed they wouldn't fall apart but they were all more than I wanted to spend. I came across this toy and a rabbit shaped one just like this. I bought both months ago and both are still in tact after all this time. Sure the edges are a little frayed but other than that, no damage whatsoever! I'm not sure what dura fused means but that seemed promising to me when I was reading the description, also the fact that they're leather made them seem more durable to me. Both have squeakers inside and some sort of stuffing as well. I throw all of my dogs toys in the laundry or hand wash them once a week, except for these. When these toys get wet with my dogs saliva, they look like they're not meant to get wet. Even without washing, these seem fine. This toy is probably about 9" long or so if I had to guess. In my opinion, it'd be perfect for a medium sized dog. It's a tiny bit big for my little guy but he manages just fine! If you're looking for a durable toy that your small to medium dog can chew on constantly, look no further!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 3, 2020

recommand products