Hub Dimension Chart

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Chart

Hub Type Front Hubs Spoke Hole Circle Diameter non­Drive Side (mm) Center to Flange non­Drive Side (mm) Spoke Hole Circle Diameter Drive Side (mm) Center to Flange Drive Side (mm) Spoke Hole Diameter (mm) Available Spoke Hole Drilling Available Freehub Bodies Weight (grams)
Boost Front Hub 58 28 58 32 2.5 24, 28, 32 N/A 180.7
ISO Disc Front Hub 58 23 58 32 2.5 20, 24, 28, 32 N/A 172.5
1.0 Lefty Hub

(also used for Econo 1.0 Lefty Hub)

 58 18.35 45 31.6 2.5 24, 28, 32, 36 N/A 114.2
2.0/Supermax Lefty Hub

(also used for Econo 2.0/Supermax Lefty Hub)

 58 27 45 32 2.5 28, 32 N/A 114
Hub Type Rear Hubs Spoke Hole Circle Diameter non­Drive Side (mm) Center to Flange non­Drive Side (mm) Spoke Hole Circle Diameter Drive Side (mm) Center to Flange Drive Side (mm) Spoke Hole Diameter (mm) Available Spoke Hole Drilling Available Freehub Bodies Weight (grams)
Boost Rear Hub 58 34 66 24 2.5 24, 28, 32 Standard or XD 282.3
CX1 Rear Hub 58 34 66 19.25 2.5 24, 28 HG Road or XDR 281.4
G1 Mountain Rear Hub 59 34 66.75 21 2.5 28, 32 Standard or XD 345
G2 Mountain Rear Hub 58 34 66 21 2.5 28, 32 Standard or XD 272.9
G2 Single Speed Rear Hub 58 34 66 33.5 2.5 28, 32 Single Speed Only 285.4
G1 Single Speed Rear Hub 59 34 66.8 34 2.5 28, 32 Single Speed Only 347
DH 150/157 Rear Hub

&

Super Boost Rear Hub

 58 34 66 28.5 2.5 32 Standard or XD 291.4
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