Note: In rare cases, some items from this kit may ship separately.

About the front spoke set:

Excel XS0-21147 Spoke Kit
They are mated with OE type steel nipples.
(*No wrench included with mini bike spoke sets)

Fit for 14 inches x 1.40 inches rim size
Interchangeable with OEM spokes/nipples? Yes
This spoke set is for a 32 Hole Rim
Front Wheel Spoke Set

Features: Set includes highly polished 302 stainless spokes with an average tensile strength 10% higher than OEM spokes.

Note:
For rim size 14x1.40.
Only for 8.5 mm Excel rims or OEM rims that have an 8.5 mm hole.

About the rear spoke set:

Excel mini bike spoke kit
They are mated with OE type steel nipples. 
(*No wrench included with mini bike spoke sets)

XS0-23127
Fit for 12 inches x 1.60 inches rim size
Interchangeable with OEM spokes/nipples? Yes
This spoke set is for a 36 Hole Rim
Rear Wheel Spoke Set

Features: Set includes highly polished 302 stainless spokes with an average tensile strength 10% higher than OEM spokes.

Note:
For rim size 12x1.60.
Only for 8.5 mm Excel rims or OEM rims that have an 8.5 mm hole.