Name: Maxxis Maxxcross MX-SI — 120/80-19 Rear
Brand: Maxxis
SKU: 844363
Price: 108.0 USD
Availability: InStock

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Maxxis Maxxcross MX-SI — 120/80-19 Rear tire

Product Details

The Maxxcross MX-SI is Maxxis's soft-to-intermediate terrain motocross tire, developed and tested with 7X Supercross champion Jeremy McGrath as the newest tire in the MX line. Its tread pattern and compound are tuned for traction on corner exits in softer dirt, putting power to the ground in loamy and intermediate conditions. It also uses a new front tread pattern and carcass for lean-angle grip, predictability, and stability. It is a distinct, newer tire from the older Maxxcross SI (M7311/M7312), not simply a renamed version of it.

Superior traction for consistency in rough conditions in any soft-to-intermediate scenario
Redesigned tread pattern and compounding provide excellent traction on corner exits
New tread pattern and carcass on front tire offer excellent lean angle grip, predictability, and stability

Specifications

Part Number	TM00215000
Use Case	Soft-to-intermediate motocross terrain
Construction	Tube-type (TT), bias-ply carcass with a newer tire composition than the legacy SI
Tread Pattern	Redesigned tread pattern for soft-to-intermediate terrain, tuned for corner-exit traction
Compound	Compound designed for superior traction consistency in rough, soft-to-intermediate conditions (no proprietary…
Tube or Tubeless	Tube Required
Load & Speed Rating	63M
Rim Width Range	2.75 in
Max Pressure	33 psi

Verified from Garamoto’s catalog & fitment data.