XD30 / XD31 HUBS
MTB HUBS FOR DISC WHEELS

XD30 e XD31 is a range of hub with flange for J-bend spokes for MTB world.

Available in the Center Lock version (XD30) or 6 bolts (XD31) with black glossy anodized finish.

Model	XD30 Front	XD30 Rear
Field of application	MTB	MTB
Color	Glossy black	Glossy black
Average weight	130 g	286 g
Hubshell material	Aluminum Al 7075 ergal, made CNC	Aluminum Al 7075 ergal, made CNC
Axle fixing	Thru axle 15 x 110 mm	Thru axle 12 x 148 mm
Ball bearings	ABEC 5 Ball bearings with different seals LLU/LLB.	ABEC 5 Ball bearings with different seals LLU/LLB.
Braking system	Disk brake - center lock	Disk brake - center lock
Freehubs system	-	3 pawls system - engagement angle 12°
Flanges diameter	44 / 48	50.6/50.6 mm
Flanges distance	65 mm	55 mm
Hub width	110 mm	148 mm
Offset	5,5	6.8 mm
Number of holes	28	28
Holes size	j-bend spokes d = 2 / 2.2 mm	j-bend spokes d = 2 / 2.2 mm
Compatibility	Shimano, Sram, Shimano Microspline	Shimano, Sram, Shimano Microspline

Model	XD31 Front	XD31 Rear
Field of application	MTB	MTB
Color	Glossy black	Glossy black
Average weight	172 g	298 g
Hubshell material	Aluminum Al 7075 ergal, made CNC	Aluminum Al 7075 ergal, made CNC
Axle fixing	Thru axle 15 x 110 mm	Thru axle 12 x 148 mm
Ball bearings	ABEC 5 Ball bearings with different seals LLU/LLB.	ABEC 5 Ball bearings with different seals LLU/LLB.
Braking system	Disk brake - 6 bolts	Disk brake - 6 bolts
Freehubs system		3 pawls system - engagement angle 12°
Flanges diameter	58 / 59.5	58/55 mm
Flanges distance	67 mm	57 mm
Hub width	110 mm	148 mm
Offset	6	7.7 mm
Number of holes	28	28
Holes size	j-bend spokes d = 2 / 2.2 mm	j-bend spokes d = 2 / 2.2 mm
Compatibility	Shimano, Sram, Shimano Microspline	Shimano, Sram, Shimano Microspline