Maxxcross SI
Maxxcross SI

Maxxcross SI

$59.00
( / )

Ready to ship

Developed and tested at the Grand National Cross Country Series, the SI's race-proven tire construction delivers excellent traction and maximum durability in soft/intermediate conditions.

  • Maxxcross SI is a go-to tire for our GNCC and WORCS pros
  • Anti-flex knob bridges on side lugs offer solid straight-line stability and enhance grip for aggressive cornering
  • Race-proven rubber compound delivers excellent traction and durability in soft/intermediate conditions on the motocross track or off-road

Specs

Part #
Position
Size
Load Speed Rating
Overall Diameter (in)
Section Width (in)
Max Psi
Rim Size (in)
Tread Depth (in)
10.0
2.75-10
TM10376000
Rear
2.75-10
38J TT
15.5
3.00
36
1.50X10
11/32
2.50-10
TM09871000
Front
2.50-10
33J TT
15.4
3.00
36
1.50X10
11/32
12.0
14.0
60/100-14
TM19810000
Front
60/100-14
30M TT
19.1
2.90
32
1.40X14
12/32
90/100-14
TM26275000
Rear
90/100-14
49M TT
21.4
4.10
32
1.60X14
17/32
16.0
90/100-16
TM30014000
Rear
90/100-16
52M TT
23.5
4.30
32
1.60X16
16/32
17.0
70/100-17
TM38811000
Front
70/100-17
40M TT
23.0
3.30
32
1.40X17
14/32
18.0
110/100-18
TM73517000
Rear
110/100-18
64M TT
27.0
5.00
32
2.15X18
21/32
120/100-18
TM76946000
Rear
120/100-18
68M TT
27.4
5.40
32
2.50X18
21/32
100/100-18
TM52614000
Rear
100/100-18
59M TT
26.4
4.70
32
1.85X18
21/32
19.0
70/100-19
TM77980000
Front
70/100-19
42M TT
24.9
3.30
32
1.40X19
12/32
110/90-19
TM78724000
Rear
110/90-19
62M TT
27.2
5.00
32
2.15X19
21/32
120/80-19
TM78790000
Rear
120/80-19
63M TT
27.3
5.10
32
2.50X19
21/32
120/90-19
TM79108000
Rear
120/90-19
66M TT
28.0
5.30
32
2.15X19
21/32
100/90-19
TM87916000
Rear
100/90-19
57M TT
26.8
4.70
32
1.85X19
21/32
21.0
80/100-21
TM88185000
Front
80/100-21
51M TT
27.9
3.80
32
1.60X21
15/32
90/100-21
TM89947000
Front
90/100-21
57M TT
28.1
3.90
32
1.85X 21
15/32

Overall rating: 5.0 / 5 from 9 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["tire"].

Review highlights

Reviews

Great all around tire

"I’ve ridden this tire to a top 3 in the sandy loam of southeast Va and a win in an absolute mudder in the mountains of WV, this thing just flat out grips all over!"

— Wesley G. (5/5)

I'm running this Maxxcross SI

"I'm running this Maxxcross SI on the front with the Maxxcross IT on the rear. This has been a great package for me racing in the Califonia Desert. AMA District 37 40+ expert class."

— Justin H. (5/5)

Love these tires

"I will ONLY use Maxxis tires on my bikes. They are great in a variety of conditions ranging from desert to tracks."

— Colton C. (5/5)

Great tire for soft to

"Great tire for soft to intermediate terrain,excellent wear and grip throughout the life of the tire."

— Cooper N. (5/5)

Five star review

"Five star review"

— Paul B. (5/5)

Front tire

"Use this front tire on 85 .kid has 100% faith in this tire will not use another."

— Miles B. (5/5)

Traction for days

"Love the grip and feel of this tire. Really hooked up"

— Levi K. (5/5)

Went from kenda to the

"Went from kenda to the Maxx cross si. Night and day difference"

— Chris B. (5/5)

Maxxis SI

"Love these tires! The 90/100-19 is my favorite for front end traction."

— Jeff L. (5/5)

Q&A

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