Protoflex Microcellular Polyurethane Bump Stop ID 20mm
Original price was: $15.$12Current price is: $12.
Currency: USD (US Dollar)
DDU (Delivered Duty Unpaid):
The product price and shipping fees paid at checkout DO NOT include import duties, VAT, GST, or local taxes.
Check Here for International Purchase, Shipping, Return & Refund Policy.
Ships within 3 business days.
Secured Payment powered by PayPal
![]()
Did you like this product? Add to favorites now and follow the product.
(+62) 818-950-595 Start Live Chat
Description
Part Number: PF-UBS20
Part Type: Universal Bump Stop for Shock Absorbers
Length: 95.5 mm
Inner Diameter: 19 mm
Outer Diameter: 48 mm
Contents: 1pcs Bump Stop
Product Description:
Protoflex Microcellular Bump Stops are crafted from an advanced microcellular polyurethane elastomer. This material is engineered to provide progressive compression and a rising rate effect as the suspension approaches full compression. Often referred to as secondary springs, our bump stops significantly enhance riding stability, handling grip, and overall comfort by effectively managing suspension travel under heavy loads or impacts.
Key Features:
– Made from high-performance microcellular polyurethane.
– Provides progressive compression and damping characteristics.
– Enhances driving safety, stability, and comfort.
– Requires no maintenance after installation.
– Highly tunable and DIY-friendly (can be trimmed to desired length).
Engineered for Performance
Designed and formulated with advanced microcellular polyurethane, specifically tailored for superior performance and durability under demanding Indonesian on-road and off-road driving conditions.
Superior Quality
Protoflex bump stops offer exceptional resistance to compression set, impacts, heat, water, chemicals, and environmental factors, ensuring they last significantly longer than traditional rubber bump stops.
Immediate Upgrade
Experience noticeable improvements in suspension control, stability, and comfort.
Installation Note:
This is a universal product. Trimming of the length and/or inner diameter may be required for proper fitment onto the shock absorber shaft. Professional installation is recommended.
Frequently Asked Questions (FAQ):
Q: Will installing these bump stops change my vehicle’s ride height?
A: No, installing Protoflex bump stops will not alter the static ride height of your vehicle’s suspension. Their primary function is to manage suspension compression travel.
Q: If my car is lowered (using lowering springs, coilovers, etc.), do I need to cut / trim the bump stop?
A: Yes, it is common practice and recommended to trim the bump stop to suit a lowered suspension setup. The amount to trim depends on how much the vehicle is lowered compared to the stock suspension and the length of the original bump stop. For example, if your car is lowered by 3cm, you might trim the new bump stop to be approximately 3cm shorter than the original bump stop to maintain adequate suspension travel before engagement. Users can trim the bump stop according to their specific needs and preferences.
Q: Why does the Protoflex bump stop look different from the original factory one?
A: The Protoflex bump stop is a universal design intended to offer broad compatibility and performance benefits across various applications. While its appearance may differ from the OEM part, it is engineered to function correctly and often provide superior performance in managing suspension compression.
Additional information
| Weight | 0,1 kg |
|---|---|
| Dimensions | 17 × 6 × 7 cm |
222 reviews for Protoflex Microcellular Polyurethane Bump Stop ID 20mm
Only logged in customers who have purchased this product may leave a review.










andre.sby24 (verified owner) –
Amazing stuff
bogiprihastiawan (verified owner) –
The item has been received and the material is very good. Thank you Protoflex. Keep moving forward 👍
adityawirapratomo.sp (verified owner) –
2nd time buying this product and so far there have been no problems or issues related to defective products.
erikgusliandani92 (verified owner) –
Suitable for all types of MacPherson shocks, withstands strong impacts
ayinck (verified owner) –
It’s been installed… for the Jazz GK5, just plug and play… great… good material… thank you, boss… I’ve included a photo of the original part which is already corroded, with some of it remaining
the poor (verified owner) –
Stop the front shock bump so that the shock doesn’t thump and is comfortable
three (verified owner) –
I bought the wrong one but was able to exchange it. Thank you very much, Protoflex team.
Dennis (verified owner) –
not installed yet, hopefully it will fit. thank you
casper –
MM’s after-sales service is excellent, the item fits perfectly, PNP stoppers for Mobilio shocks, making it comfortable when passing through Poldur
Dedix –
Very cool, top shock absorber, more comfortable, fast seller
fatwandy –
The item has arrived as ordered, the quality is good, the packaging is neat and the service is fast and friendly.
Ferial –
The goods are as ordered, already installed, hopefully they will last
ayinck –
It’s been installed…for the Jazz GK5, just plug and play.. great.. good material.. thank you boss.. I’ve included a photo of the original part which is already corroded, only part of it remains.
Moch –
Original item.. according to order.. very good service
Muhammad –
The item arrived quickly and is as described. Haven’t had a chance to install it yet. Hopefully it’ll work for a low-slung car.
Arifin –
Item as ordered. Fast delivery. Ready to install.
donny –
Stable and soft & suitable for those who play slowly
dheni –
Items as ordered, neat packaging and friendly seller
Titus –
As per description & not yet installed, the material is softer than the original one.
Vivi –
Hopefully the results are good. It looks quite convincing. The seller is friendly. I’ll update again once it’s installed.
kam –
The item has arrived in good condition and I recommend shopping at this store, thank you.
Yahya –
I’ll add a review once it’s installed. Shipping was definitely OK. It was super fast.
Abdi –
Satisfied, hopefully it will last a lifetime.
For going home for Eid.
Thank you.
Rudi –
Fast response,
Product as described,
Hopefully it lasts
Alfarabi –
The item is good, the seller is also quite recommended, in sha Allah
Alfarabi –
The item is good, the seller is also quite recommended, in sha Allah
Dwi –
the item fits, hopefully it works well, thanks
Riki –
My order has arrived, but it hasn’t been installed on my 3rd generation CRV yet.
Hopefully it fits and lasts. Thank you.
Aa –
It’s arrived, hopefully it can calm down the noise.
Steven –
The goods are okay, the ingredients are dense.
I haven’t tried it yet, hopefully it’s delicious
Enrico –
not installed yet. hope it works well
Edi –
original goods…delivery on time
Saut –
Overall it’s in accordance with the instructions, thank you, bro
Theo –
number one quality… Awesome… TOP
Rijal –
OK
Trusted seller
God willing, it’s suitable
Lim –
I haven’t dared to review this item yet, as it’s still new. Please include instructions for use and installation for each product you send. I’ve been going back and forth to repair shops to have the bump stops installed, as not all repair shops have installed bump stops and bushings like this from Protoflex.
Barry –
Installed on sx4 2011
Andi –
Top notch. It’s just that the shipping takes a while, but the product quality is top-notch.
Nursal –
The product is great.
The PNP on the Karimun Wagon R is 20mm in diameter.
You can see it on YouTube later.
Thanks, Protoflex.
Ivan –
After the installation, the car’s handling changed dramatically. It became more stable. However, because the car had been shortened after the installation, the front end of the fitment was slightly raised, so some adjustments were needed.
III –
Successfully installed on the KYB Excel-G strut for the Civic FF, as the seller advised. Thank you. Hopefully, it’s durable and comfortable. The car rarely stalls, so I don’t know.
Yohanes –
works well, the car’s suspension is softer, I bought the wrong one but the seller helped me with the refund process well
Mohammad –
Fits perfectly for the 2015 Mazda 2 Skyactive. Combined with comfortable AC Delco shocks. Next, I want to try the large and small arm bushings.
III –
I bought the wrong one but was allowed to exchange it. Thank you very much, Protoflex team.
Aha –
ok, it fits, tq
Yudi –
great
fahrul –
good
prabowo –
Good stuff makes shock not dizzy anymore
Wawan –
Barsng according to the description. Hopefully it will last
Agus –
For the 2014 Kia Sportage, no PNP, you have to thin the inside first using sandpaper.
Arief –
Good material quality, safe packaging. Recommended seller
Fahmi –
Item as ordered. Thank you
Jaya –
The item has been received, thx.
Moch –
Item as described
Ridho –
good stuff, solid
Wisnu –
The best!!!!!!
Hadi –
Recommend
Muhamad –
awesome
Khairatullah –
Goods according to order
Utsman –
Okay
Dhega –
soft
Haris –
original
Hendra –
Good item, as per photo
Great
Sofiano –
Item as described
Sartono –
okay
Aire –
The basket instructions were not correct… 22mm was sent 20mm, the 12mm one is not PNP
Yohanes –
Not Available
Tantra –
Not Available
Vivi –
great
Yohanes –
The store service is great
jeremy.seattley –
It’s a different class, this product is premium, starting from the neat packaging, inside the box there is a brochure, installation instructions and stickers, and from the build quality of the product itself it clearly feels like it’s not tin, and there is a lifetime warranty card so it’s clear that this product will last because there’s no way the seller would give a lifetime warranty if the product is easily damaged haha, recommended!
It’s better to spend a little more but it lasts than to buy a cheap one but take a long time to disassemble it.
dapoermomsar –
This is the second time I bought this product from this shop and so far I have not experienced any problems or issues related to defective products.
abangci –
Material Quality: Soft and durable polyurethane
Quality: Very good
Compatibility: Compatible with front shocks
Front shock absorbers prevent shocks from thumping and provide a comfortable ride.
r*****i –
Quality: Very good
Great product, responsive seller, secure packaging.
GREAT!!! 🤩.
nicklint –
I thought we had a pair, but it turns out we only had one.
It looks fine, so I bought the other one and installed it.
Thanks, bro.
mansyurtjg –
.
pku.cons –
Durability: lifetime
Quality: good
Material quality: okay.
indra11106 –
As pictured, the seller is friendly. Thank God, I asked for stickers and they were given stickers too. Thank you very much.
eko.prasetyo_10 –
Material Quality: okay.
zolansyah.store –
Quality: good
Performance: not yet tested.
afitra060492 –
.
gs_1v38ayn –
Durability: OK
Material Quality: Good
Quality: OK.
guras754813 –
The order has been received but has not been unboxed because I will be out of town for the next 4 weeks.
Thanks seller..
sudrajatederry –
.
marchel308 –
Material: solid
Durability: not yet tested.
nayna1602 –
Material Quality: 100% authentic, no doubt
Quality: Hopefully it lasts
Compatibility: Hopefully it fits
Friendly seller.
ewinkaan –
Xpander.
turnip9602 –
Durability: Okay
Material Quality: Soft
Quality: Okay
Perfect fit for the 2016 Great Xenia.
yoga_pratama___ –
The QC is not good, reject items are sold.
ciptoyasfatrif –
Performance: Good
Suitable for: Cars
Quality: Hopefully good, not installed yet
Good material and good packaging.
ainulrokhim277 –
Durability: Long-lasting
Material Quality: Genuine
Quality: Good.
koko.joano –
The goods are very good and bouncing.
arthaarfendo –
Quality: Good
Performance: Good
Suitable for: Agya Matic GR 2022.
najwazainiii –
For the 2017 Brio, the length is okay but it’s a bit big at the top so it has to be cut a bit to fit.
errrroy –
Material Quality: A bit hard to hold
Quality: Not sure yet, haven’t tried it yet
Compatibility: Hopefully, it will work and meet expectations when used.
danygunawan704 –
Durability: Not yet tested
Material Quality: Good
Quality: Hopefully it lasts.
dianantshary –
Performance: GOOD
Quality: ORIGINAL
Suitable for: YARIS.
bogiprihastiawan –
Material Quality: Very Good
Quality: Very Good
I received the item and the material is very good. Thank you, Protoflex. Keep it up 👍.
omseto –
Material Quality: Good
Quality: Good
Not installed yet.
ataadja –
Durability: Good
Material Quality: Good
Quality: Good
Good seller. Order was corrected.
zairus362 –
Durability: Good product
Quality: Very good
Material quality: Good quality material.
abdulmajidedoelk_qu –
Quality: OK
Performance: Good, haven’t tried it yet
Suitable for: Avantgarde cars.
andre_sby24 –
Performance: Good
Quality: Good
Suitable for: 2nd generation Vios
Excellent product.
sahalpmk402 –
.
gzhong610 –
.
rinasantoso31 –
.
rioswahyudi –
.
aizh402 –
.
aizh402 –
.
muhammadarifaiub –
.
adh22 –
.
fadlian_noor –
.
alekiskander29 –
.
renorr11 –
.
danny.92 –
.
awaludeng –
.
herno8888 –
.
ranobudiyano –
.
n*****4 –
.
umiris27 –
.
fbdicky –
.
medrysaputra –
.
by_tyo –
.
eniekasanti –
.
tarezzo74 –
.
lagujadul577 –
.
rinasantoso31 –
.
g*****3 –
.
k*****8 –
.
budisusilohalim –
.
s*****i –
.
f*****d –
.
k*****o –
.
erfanaufal –
.
k4f3pul54 –
.
k*****5 –
.
maxalonso928 –
.
rengga.4yu –
.
sumberbinasejati –
.
frikal27 –
.
darmaathiyyah –
.
nhayaat –
.
andaraji –
.
everheal –
.
ridwanenst –
.
briansandyng –
.
alfaalkautsar –
.
dwikurniawan2709 –
.
vika.umam –
.
takaa96 –
.
dhonie1375 –
.
mehmati –
.
d*****e –
.
mohammadariif –
.
helennnovemrina –
.
Anonymous –
.
viczdj –
.
ad2120 –
.
maulanagalang0507 –
.
adjiebakti –
.
hilmygo –
.
ramaakmak –
.
ronaldakbar –
.
dsadiguna –
.
kikiwoen –
.
rahmatsebuler –
.
r*****n –
.
ewinkaan –
.
kingredjaa –
.
dedypanjoel –
.
lagauphoto –
.
deddyprast –
.
f*****i –
.
i*****5 –
.
irfantau1505 –
.
d*****a –
.
ikbalalamn29 –
.
franz__ –
.
toko_opo_wae –
.
d*****8 –
.
topher88 –
.
bagaskara0110 –
.
styiwan –
.
rockguitars –
.
thomas_muller43 –
.
l*****p –
.
oddetta.shop –
.
0ea8b5m_9f –
.
papapelg –
.
fretyfrety626 –
.
luckas.mora –
.
d_alkesindo –
.
ipunxej –
.
reytaaa –
.
susan_firdiyanto –
.
miftahfahrul96 –
.
saus_tar_tar –
.
fkrazr –
.
29dasah1j_ –
.
m*****e –
.
mamarafafrozen –
.
naufal18 –
.
seifukueikoouma –
.
komangkrisnawa147 –
.
ulinamobil –
.
akramakram329 –
.
wafirozan –
.
randi268 –
.
rizal_ari_sandy –
.
i*****i –
.
593fsc4rxw –
.
srimaryatii03 –
.
gnvmdnioae –
.
herukuswanto257 –
.
suciptosarmidi232 –
.
ahmadzulianto015 –
.
komangkrisnawa147 –
.
yoehanz7 –
.
azkiya0605 –
.
agvngprabv –
.
abywdj –
.
holmes_pasaribu –
.