JConcepts Rock Block 1.9" 1/10 Rock Crawler Tires (4.75" - Class 2) (Green) (2)
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Product details
This is the JConcepts Rock Block 1.9" 1/10 Rock Crawler Tires (4.75" - Class 2) (Green) (2).
The JConcepts Rock Block 1.9" 1/10 Rock Crawler Tires are designed to handle any terrain with precision and performance. Developed by the Adventure Team from Groveland, Florida, these tires feature an innovative asymmetrical design, with marked left and right denotations, each tire offers enhanced control and grip on challenging surfaces. The multi-faceted center tread structure balances solid and split block designs for optimal flexibility and traction.
On the outer edges, the zig-zag tread lugs and staggered formations deliver exceptional sidewall support and increased grip during tight climbs and uneven trails. Recessed cuts and carefully positioned extrusions add another layer of sophistication, making these tires a must-have for serious rock crawling enthusiasts to ensure maximum traction while maintaining durability across rugged landscapes.
Features:
- Bold Rock Block asymmetrical design
- Class 2 readiness, 4.75" outer diameter
- Left (L) and Right (R) tire marked on the sidewall
- Fits industry-standard 1.9" diameter wheels
- Multi-faceted 3 tread lot center structure
- Zig-zag tread combinations with recessed lugs
- Continuous thickness carcass for clean profile
- Retro JConcepts sidewall logo with hatch pattern
Specifications:
- Application: 1/10 Rock crawling
- Comp Class: Class 2
- Outer Diameter: 4.75in
- Inner/Bead Diameter: 1.9in
- Design: Asymmetrical tread pattern
Includes:
- (2) Rock Block 1.9" 1/10 Rock Crawler Tires
- (2) Open cell foam inserts
Frequently Asked Questions
How long does order processing take?
Most orders received before 14:00 are shipped out the same day.
How long will it take to receive my order?
Depending on where you are located - Standard shipping normally takes 3-5 days.
Where is Hobbytech Toys Located?
Hobbytech Toys is located at Unit 18, 276 Leach Highway, Myaree, Western Australia, 6154
Store Opening Hours
Hobbytech Toys is Open Monday - Saturday 09:00 -17:00 & Sunday + Most Public Holidays 11:00 - 17:00.
We are closed on New Years Day, Australia Day, Anzac Day & Christmas Day.

