SKU: 28778002867

Strange Evolution 2 Dynamic Drive Mount Front Brake Kit For Strange Aluminum Struts – 4 1/2″ BC

Sale price$492.75 Regular price$547.50
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

Strange Evolution 2 Dynamic Drive Mount Front Brake Kit For Strange Aluminum Struts – 4 1/2″ BCPart Number: B4453WCE Designed Specifically For Drag Racing Evolution Front Brake Kit 1987 present Strange Aluminum Struts With 4 1 2 BC Wheels 24. 51 lbs Evolution S Dynamic Drive Mount (DDM) Stainless Steel Rotors B2798L B2798R Evolution S Rotor mounts to Billet Aluminum DDM Hat reducing rotating weight DDM system secures the rotor and allows for rotor thermal expansion drastically reducing warping, coning, and cracking which are common with bolt

Part Number: B4453WCE

Designed Specifically For Drag Racing 

Evolution Front Brake Kit 
1987-present Strange Aluminum Struts
With 4 1/2″ BC Wheels
24.51 lbs

Evolution S Dynamic Drive Mount (DDM) Stainless Steel Rotors – B2798L / B2798R
• Evolution S Rotor mounts to Billet Aluminum DDM Hat – reducing rotating weight
• DDM system secures the rotor and allows for rotor thermal expansion – drastically reducing warping, coning, and cracking which are common with bolt retention designs
• DDM system design is secured by an internal Spirolox, eliminating heavy bolts and hardware- further reducing rotating weight
• Evolution S rotors are machined and fully ground from Stainless Steel that exhibits 48% greater yield strength at 1,000° F compared to carbon steel- further maintaining rotor integrity
• Stainless steel Evolution S rotors are highly resistant to heat and corrosion
• Unique Aero Slot design reduces rotating weight and promotes even heat dissipation- compared to common round drilled holes
• Scalloped design further reduces rotating weight
• 11.250″ OD / .355″ thickness

Two Piston Billet Evolution 2 Caliper – B2570
• Compliance decreases 5% vs Pro Series
• Computer finite element analysis (FEA) optimized and field-tested caliper
• Evolution 2 design improves piston retraction, pedal feel, and stiffness
• High retraction piston and O-ring design to eliminate drag during acceleration
• Results in improved pad wear and exemplary braking efficiency
• Stainless steel pistons mitigate heat transfer to brake fluid
• Reverse dish pressure vessel piston maximizes stiffness
• Pistons are 1.750″ for increased clamping force

DTC-30 Semi Metallic Brake Pads – B2510
• Best compound suited for front application
• Excellent cold holding capabilities

Aluminum Caliper Mounts
• Billet one piece design
• Eliminates bolts, spacers & nuts that require periodic maintenance

Billet Aluminum Hubs
• Strong lightweight material
• Lightening holes for enhanced weight reduction
• Billet hub caps with O-rings
• Bearings, races and seals

Screw-in Wheel Studs – A1028
• Tapered allen 1/2″-20 x 2 1/2″
• Standard allen in 3″ available on request

All Necessary Mounting Hardware

Brake Hoses and Lines Are Not Included
Calipers are tapped 1/8″ NPT and supplied with a straight male 3 AN fitting

Use Teflon® tape or liquid on the pipe threads of the fitting
Leave a few threads from the tip uncoated
This will avoid depositing material inside the caliper
Torque fitting to 25 ft lbs

Shipping Notes
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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: 28778002867

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4.4 ★★★★★
Based on 27 reviews
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Product Reviews
G
Verified Purchase
Gail W.
Pawtucket, US
★★★★★ 5
Great product
Style: for Saros 10R / Saros 20 / Qrevo CurvX
I just love my Roborock and the accessories
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2025
T
Verified Purchase
Tracy
Battle Creek, US
★★★★★ 5
Fits Curv X
Style: for Saros 10R / Saros 20 / Qrevo CurvX
These work great for the Curv X. Everything fits like it's supposed to.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 26, 2025
M
Verified Purchase
Mike
Omaha, US
★★★★★ 1
Fits but not great quality
Style: for Saros 10R / Saros 20 / Qrevo CurvX, Style: for Saros 10R / Saros 20 / Qrevo CurvX
I ordered these hoping that they would work in my Saros 10R but I didn't have the greatest experience. It's a nice kit because it has everything you need while the company hasn't fully released all replacement parts yet. However, it seems like the quality is lacking compared to what came with the vacuum. When I got the kit, I replaced the mop pads, filter in vacuum, side brushes and main rollers. The mop pads are fine and seem to work as good as stock. They are the right size and I don't have any issues with them. The side brushes also seem mostly the same as stock. However, I ran into issues with the filter and the rollers. I'm including pictures of the filter after one week of use compared to the stock one that has had almost two months of use. It seems like the replacement filter was easily clogged up, whereas the original after two months was clogged in one area. On the back side of the filter, it seemed like the replacement filter was puffy whereas the original was crisp. Even after knocking the replacement around, it seemed like the dust was glued to the filter. These pictures were also taken after the dock "emptied" the vacuum. I also noticed that when I replaced the rollers, the vacuum made a noise like something was rattling around. I put the original rollers back on and the noise stopped. Tried one more time and it made the rattle. So I just ended up using the stock rollers. The kit is nice because it has all the parts you need to maintain the vacuum. However, my experience is that it doesn't work as nice as the originals and I ended up going back with the original manufacturer parts.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2026
R
Verified Purchase
RB
Battle Creek, US
★★★★★ 5
Great mopping floor looks clean
Size: Mop Cloth-4
Mop heads are doing a great job. Always buy original ones for the clean look of your floor
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 17, 2026
J
Verified Purchase
JohnB in WG
Belleville, US
★★★★★ 5
Get yourself a spare set of mop cloths to keep your Roborock always ready to run
Size: Mop Cloth-5
Does the Roborock do a fantastic job mopping the floor? No, but it does a pretty good job, in fact “good enough.” Even better, the Roborock mops the floor more frequently than I ever did so it stays cleaner, overall. Definitely get a pack of spare mop cloths so you can have a set being washed while another set is available to put on the mop. So far, none of the mop cloths have worn out. Given how long they’re lasting, I’m inclined to say it is a decent value for the price paid.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 19, 2025

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