Built for riders who demand both performance and style, the SPARTS A3 Countersunk Titanium Bolt is crafted from authentic S-grade TC4 titanium alloy—the same level of material trusted in aerospace and high-performance racing.
Unlike ordinary fasteners, only genuine TC4 titanium can deliver the perfect balance of strength, weight, and durability.
Premium Material – S-Grade TC4 Titanium
Strength comparable to Grade 10.9 steel
Weight close to aluminum
Corrosion-resistant, rust-free, built for all conditions
Advanced Coloring Technology
Vacuum Nitriding Finish (Black / Blue / Gold / Color)
Exclusive SPARTS process
Color penetrates the metal surface
Resistant to fading, even in harsh environments
Maintains brilliance through rain, mud, and daily riding
Anodized Finish (Candy / Green / Purple)
Vibrant, eye-catching colors
Designed for riders who want a unique, custom look
Product Details
Specification
Length L (mm)
Weight (g)
M5×6 D10
6
~0.91
M5×8 D10
8
~1.02
M5×10 D10
10
~1.21
M5×12 D10
12
~1.31
M5×14 D10
14
~1.44
M5×16 D10
16
~1.53
M5×18 D10
18
~1.70
M5×20 D10
20
~1.81
M5×25 D10
25
~2.15
M5×30 D10
30
~2.58
M5×35 D10
35
~3.05
M5×40 D10
40
~3.45
M5×45 D10
45
~3.88
M5×50 D10
50
~4.30
Brand: SPARTS
Head Type: A3 Countersunk Head
Size: M5 D10
Material: S-Grade TC4 Titanium Alloy
Application: Motorcycle / E-Bike Custom Upgrade
Quantity: 1pc
Tool: T25 Torx wrench
Color: Note color
Why Choose SPARTS? Because details matter. From precision CNC machining to advanced surface treatment, every bolt is engineered to deliver performance, reliability, and standout aesthetics.
