Spank 350 rear wheels are laced to the brand new SPANK HEX Drive Hub, with 102T 6-pawl ratchet offering 3.5 degrees of engagement - that's literally almost instant pick-up. Hand-built to A-Class specifications, the 350 wheels with SPANK Hex Drive hub is the premium light weight performance offer from the SPANK wheelhouse, and is trusted by pros on the Enduro World Series circuit.

Unique profile with low sectional height & wide width adds radial compliance & lateral stiffness
Improved radial compliance for better traction over bumps & chatter while reducing negative feedback to the rider gives enhanced performance & comfort
30mm internal width is versatile fitting tires from 2” to 2.6” and allows plus size tire use without negative squaring off of tire profiles

FRONT WHEELS TO PAIR WITH:


SPANK 350

CLASSIFICATION & INTENDED USE: ASTM 4

ALL MOUNTAIN	TRAIL	ENDURO	FREERIDE
✔	✔	✔	-
DOWNHILL	GRAVEL	XC	E-BIKE
-	-	-	-

HUMAN FACTOR

SPANK's recommendations for what body type and ride style this product is suited to.

BODY WEIGHT & RIDE STYLE:	Heavy Rider	Medium Rider	Light Rider
Heavy Impact	-	-	-
Medium Impact	-	✔	✔
Light impact	-	✔	✔

RIM SPECIFICATIONS

HOLE COUNT:	32 / 28H
INNER WIDTH (mm):	30.5
OUTER WIDTH (mm):	35
PROFILE HEIGHT:	17
TYRE FIT	2.0" to 2.6"

BUILD SPECIFICATIONS

	32H	28H
BUILD:	A-Class Handbuilt	A-Class Handbuilt
HUB:	SPANK HEX J-TYPE	SPANK HEX STRAIGHTPULL
SPOKES:	J-Hook, tripple butted 2.2/1.8/2.0	Straightpull, tripple butted 2.2/1.8/2
NIPPLES:	Brass external	Alloy external
LACING:	3 cross lacing	3 cross lacing
VALVE:	F/V Presta	F/V Presta
TUBELESS:	Tubeless taped & valved	Tubeless taped & valved

HUB SPECIFICATIONS:

ENGAGEMENT:	HEX DRIVE 102T / 3.5° / 6 Pawl
HOLE COUNT:	32H J-Hook / 28H STRAIGHTPULL
DISC MOUNT:	6-bolt
MATERIAL:	CNC optimized forged alloy hub body, alloy axle, alloy freehub body

VARIANT SPECS

(Available factory standard in XD and Shimano HG. Microspline freehubs available).


	HUB	HUB SPACING	BOOST	FREEHUB	HOLE COUNT	ADAPTER INCL.	WEIGHT	ERD	ETRTO	SPOKE LENGTH	SPOKE LENGTH
27.5"	HEX J TYPE	12x148	BOOST	HG	32H	-	1131g	564++	584x30.5	R-272	L-275
	HEX J TYPE	12x148	BOOST	XD	32H	-	1123g	564++	584x30.5	R-272	L-275
	HEX J TYPE	12x150	-	HG	32H	12x157	1132g	564++	584x30.5	R-272	L-275
	HEX J TYPE	12x150	-	XD	32H	12x157	1124g	564++	584x30.5	R-272	L-275
	HEX STRAIGHTPULL	12x148	BOOST	HG	28H	-	1055g	564++	584x30.5	R-286	L-287
	HEX STRAIGHTPULL	12x148	BOOST	XD	28H	-	1041g	564++	584x30.5	R-286	L-287

29"	HEX J TYPE	12x148	BOOST	HG	32H	-	1177g	602++	622x30.5	R-291	L-294
	HEX J TYPE	12x148	BOOST	XD	32H	-	1169g	602++	622x30.5	R-291	L-294
	HEX J TYPE	12x150	-	HG	32H	12x157	1178g	602++	622x30.5	R-291	L-294
	HEX J TYPE	12x150	-	XD	32H	12x157	1170g	602++	622x30.5	R-291	L-294
	HEX STRAIGHTPULL	12x148	BOOST	HG	28H	-	1100g	602++	622x30.5	R-305	L-306
	HEX STRAIGHTPULL	12x148	BOOST	XD	28H	-	1086g	602++	622x30.5	R-305	L-306

Use the table below to determine compatible adapters & service parts, or visit the service parts collection by clicking here.

ADAPTERS COMPATIBLE WITH SPANK HEX J-TYPE REAR HUBS

Boost R148:	HEX Rear Hub QRx135/141 Adapter
R150/157:	N/A
R135/142:	HEX Rear Hub QRx135/141 Adapter
	HEX Rear Hub 10x135 Adapter

SERVICE KITS COMPATIBLE WITH SPANK HEX J-TYPE REAR HUBS

HEX Rear HG/HGR Hub Replacement Bearing Kit

HEX Rear XD/XDR Hub Replacement Bearing Kit

HEX Boost Rear Hub Alloy Axle Shaft

HEX Rear Hub 135/142mm Alloy Axle Shaft

HEX Rear Hub 150/157mm Alloy Axle Shaft

HEX Rear Hub HG Alloy Anti-Bite Freehub

HEX Rear Hub XD Alloy Freehub

ADAPTERS COMPATIBLE WITH SPANK HEX STRAIGHTPULL REAR HUBS

Boost R148:	Rear Hub QRx135/141 Adapter

SERVICE KITS COMPATIBLE WITH SPANK HEX STRAIGHTPULL REAR HUBS

HEX Rear HG/HGR Hub Replacement Bearing Kit

HEX Rear XD/XDR Hub Replacement Bearing Kit

HEX Boost Rear Hub Alloy Axle Shaft

HEX Rear Hub HG Alloy Anti-Bite Freehub

HEX Rear Hub XD Alloy Freehub

Wondering how strong our wheels are? See what happened when the GMBN crew tested them recently?

DH / Enduro