WTB 2024 OEM Product Guide - Flipbook - Page 6
CZR i30
USAGES: Trail / Enduro
29”
CZR i30 wheels were designed to handle it all, which is why they feature a strategically
reinforced carbon layup and are hand built using double-butted spokes, brass nipples, our
unique Solid Strip, and high-engagement Frequency hubs featuring top-tier bearings and
oversized freehub seals to establish themselves as wheels that simply won’t quit. Frequency
hubs were designed in-house to feature a low-drag, 6-pawl design that alternates between
two sets of 3-pawl groupings to provide a responsive 5 degrees of freehub engagement.
Two years of testing and development through sloppy Pacific Northwest winters and dry
California summers allowed us to fine-tune the design to include oversize freehub seals
that drastically improve weatherproofing.
WHEEL DETAILS
RIM SIZE
WTB Boost 110x15mm Front / EZO Stainless Steel Radial
Bearings / 6-bolt Disc
29" x i30
WTB Boost 148x12mm Rear / EZO Stainless Steel Radial
Bearings / 6-bolt Disc / Ultra Quick 5 degree engagement /
Shimano 11spd Freehub
WEIGHT
ROTOR MOUNT
DRIVER BODY
HOLES
PART #
878g
6-bolt
N/A
28h
W145-1133
29" x i30
1033g
6-bolt
Shimano HG
11spd
28h
W145-1134
WTB Boost 148x12mm Rear / EZO Stainless Steel Radial
Bearings / 6-bolt Disc / Ultra Quick 5 degree engagement /
Shimano 12spd Microspline Freehub
29" x i30
1030g
6-bolt
Shimano
Microspline
28h
W145-1135
WTB Boost 148x12mm Rear / EZO Stainless Steel Radial
Bearings / 6-bolt Disc / Ultra Quick 5 degree engagement /
Sram XDR Driver
29" x i30
1026g
6-bolt
Sram XDR
28h
W145-1136
WTB Super Boost 157x12mm Rear / EZO Stainless Steel Radial
Bearings / 6-bolt Disc / Ultra Quick 5 degree engagement /
Shimano 11spd Freehub
29" x i30
1043g
6-bolt
Shimano HG
11spd
28h
W145-1163
WTB Super Boost 157x12mm Rear / EZO Stainless Steel Radial
Bearings / 6-bolt Disc / Ultra Quick 5 degree engagement /
Shimano 12spd Micro Spline Freehub
29" x i30
1040g
6-bolt
Shimano
Microspline
28h
W145-1164
WTB Super Boost 157x12mm Rear / EZO Stainless Steel Radial
Bearings / 6-bolt Disc / Ultra Quick 5 degree engagement /
Sram XDR Driver
29" x i30
1036g
6-bolt
Sram XDR
28h
W145-1165
WTB Boost 110x15mm Front / EZO Stainless Steel Radial
Bearings / 6-bolt Disc
29" x i30
938g
6-bolt
N/A
32h
W145-1137
WTB Boost 148x12mm Rear / EZO Stainless Steel Radial
Bearings / 6-bolt Disc / Ultra Quick 5 degree engagement /
Shimano 11spd Freehub
29" x i30
1093g
6-bolt
Shimano HG
11spd
32h
W145-1138
WTB Boost 148x12mm Rear / EZO Stainless Steel Radial
Bearings / 6-bolt Disc / Ultra Quick 5 degree engagement /
Shimano 12spd Microspline Freehub
29" x i30
1090g
6-bolt
Shimano
Microspline
32h
W145-1139
WTB Boost 148x12mm Rear / EZO Stainless Steel Radial
Bearings / 6-bolt Disc / Ultra Quick 5 degree engagement /
Sram XDR Driver
29" x i30
1086g
6-bolt
Sram XDR
32h
W145-1140
WTB Super Boost 157x12mm Rear / EZO Stainless Steel Radial
Bearings / 6-bolt Disc / Ultra Quick 5 degree engagement /
Shimano 11spd Freehub
29" x i30
1073g
6-bolt
Shimano HG
11spd
32h
W145-1166
WTB Super Boost 157x12mm Rear / EZO Stainless Steel Radial
Bearings / 6-bolt Disc / Ultra Quick 5 degree engagement /
Shimano 12spd Micro Spline Freehub
29" x i30
1070g
6-bolt
Shimano
Microspline
32h
W145-1167
WTB Super Boost 157x12mm Rear / EZO Stainless Steel Radial
Bearings / 6-bolt Disc / Ultra Quick 5 degree engagement /
Sram XDR Driver
29" x i30
1096g
6-bolt
Sram XDR
32h
W145-1168
29”