Calculators and Tools

Browse our collection of useful bike, wheel and parts calculators below.

Mountain Bike Wheelset Calculators

*Weights are calculated using XD boost hub models.

Hope Builds

NOBL Hope Calculator

Rim

What rims are you riding? *

TR32

TR35

TR36

TR37

TR38

TR41

Rim Size - TR37

Front Rim Size *

27.5"

29"

Rear Rim Size *

27.5"

29"

Rim Size - TR41

Front Rim Size *

27.5"

29"

Rear Rim Size *

27.5"

29"

Rim Size - TR36/38

Front Rim Size *

27.5"

29"

Rear Rim Size *

27.5"

29"

Hole Count

Hole Count *

28h

32h

Hole Count

Hole Count *

28h

Hole Count

Hole Count *

32h

Spokes & Nipples

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Sapim D-Light

Sapim Race

Select Nipples *

Alloy

Brass

Hub Specifications

Freehub Type *

SRAM XD

Shimano HG

Shimano MS

Brake Style *

6-Bolt

Misc. Hub Options

150x12mm/157x12mm Spacing

Extra Weight Addition

Wheelset Weight

Reset Form

If you are human, leave this field blank.

Shop TR32 Shop TR35 Shop TR36

Shop TR37 Shop TR38 Shop TR41

Chris King Builds

NOBL Chris King Calculator

Rim

What rims are you riding? *

TR32

TR35

TR36

TR37

TR38

TR41

Rim Size - TR37

Front Rim Size *

27.5"

29"

Rear Rim Size *

27.5"

29"

Rim Size - TR41

Front Rim Size *

27.5"

29"

Rear Rim Size *

27.5"

29"

Rim Size - TR36/38

Front Rim Size *

27.5"

29"

Rear Rim Size *

27.5"

29"

Hole Count

Hole Count *

28h

32h

Hole Count

Hole Count *

28h

Hole Count

Hole Count *

32h

Spokes & Nipples

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Sapim D-Light

Sapim Race

Select Nipples *

Alloy

Brass

Hub Specifications

Freehub Type *

SRAM XD

Shimano HG

Shimano MS

Brake Style *

Centerlock

6-Bolt (boost only)

Misc. Hub Options

150x12mm/157x12mm Spacing

Extra Weight Addition

Wheelset Weight

Reset Form

If you are human, leave this field blank.

Shop TR32 Shop TR35 Shop TR36

Shop TR37 Shop TR38 Shop TR41

Onyx Builds

NOBL Onyx Calculator

Rim

What rims are you riding? *

TR32

TR35

TR36

TR37

TR38

TR41

Rim Size - TR37

Front Rim Size *

27.5"

29"

Rear Rim Size *

27.5"

29"

Rim Size - TR41

Front Rim Size *

27.5"

29"

Rear Rim Size *

27.5"

29"

Rim Size - TR36/38

Front Rim Size *

27.5"

29"

Rear Rim Size *

27.5"

29"

Hole Count

28h

32h

Hole Count

28h

Hole Count

32h

Spokes & Nipples

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Sapim D-Light

Sapim Race

Select Nipples *

Alloy

Brass

Hub Choice

Hub Type *

Onyx Vesper

Onyx Classic

Onyx Hooked Flange

Hub Specifications

Freehub Type *

SRAM XD

Shimano HG

Shimano MS

Brake Style *

6-Bolt

Centerlock

Misc. Hub Options

Torque Caps

150x12mm/157x12mm Spacing

Hub Specifications

Freehub Type *

SRAM XD Alloy

Shimano HG Alloy

Shimano MS Alloy

SRAM XD Steel

Shimano HG Steel

Brake Style *

6-Bolt

Centerlock

Misc. Hub Options

Torque Caps

150x12mm/157x12mm Spacing

Extra Weight Addition

Wheelset Weight

Reset Form

If you are human, leave this field blank.

Shop TR32 Shop TR35 Shop TR36

Shop TR37 Shop TR38 Shop TR41

Industry Nine 1/1 Builds

NOBL 1/1 Calculator

Rim

What rims are you riding? *

TR35

TR36

TR37

TR38

TR41

Rim Size - TR33

Front Rim Size *

27.5"

29"

Rear Rim Size *

27.5"

29"

Rim Size - TR37

Front Rim Size *

27.5"

29"

Rear Rim Size *

27.5"

29"

Rim Size - TR41

Front Rim Size *

27.5"

29"

Rear Rim Size *

27.5"

29"

Rim Size - TR36/38

Front Rim Size *

27.5"

29"

Rear Rim Size *

27.5"

29"

Hole Count

Hole Count *

28h

32h

Hole Count

Hole Count *

28h

Hole Count

Hole Count *

32h

Spokes & Nipples

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Sapim D-Light

Sapim Race

Select Nipples *

Alloy

Brass

Hub Specifications

Freehub Type *

SRAM XD

Shimano HG

Shimano MS

Brake Style *

6-Bolt

Centerlock

Misc. Hub Options

Torque Caps

150x12mm/157x12mm Spacing

Extra Weight Addition

Wheelset Weight

Reset Form

If you are human, leave this field blank.

Shop TR32 Shop TR35 Shop TR36

Shop TR37 Shop TR38 Shop TR41

Industry Nine Hydra Builds

NOBL Hydra Calculator

Rim

What rims are you riding? *

TR32

TR35

TR36

TR37

TR38

TR41

Rim Size - TR37

Front Rim Size *

27.5"

29"

Rear Rim Size *

27.5"

29"

Rim Size - TR41

Front Rim Size *

27.5"

29"

Rear Rim Size *

27.5"

29"

Rim Size - TR36/38

Front Rim Size *

27.5"

29"

Rear Rim Size *

27.5"

29"

Hole Count

28h

32h

Hole Count

28h

Hole Count

32h

Spokes & Nipples

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Sapim D-Light

Sapim Race

Select Nipples *

Alloy

Brass

Hub Specifications

Freehub Type *

SRAM XD

Shimano HG

Shimano MS

Brake Style *

6-Bolt

Centerlock

Misc. Hub Options

Torque Caps

150x12mm/157x12mm Spacing

Extra Weight Addition

Wheelset Weight

Reset Form

If you are human, leave this field blank.

Shop TR32 Shop TR35 Shop TR36

Shop TR37 Shop TR38 Shop TR41

Industry Nine SOLiX Builds

NOBL I9 SOLiX Mountain Calculator

Rim

What rims are you riding? *

TR32

TR35

TR36

Rim Size - TR36

Front Rim Size *

27.5"

29"

Rear Rim Size *

27.5"

29"

Hole Count

28h

Spokes & Nipples

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Sapim D-Light

Sapim Race

Select Nipples *

Alloy

Brass

Hub Specifications

Freehub Type *

SRAM XD

Shimano HG

Shimano MS

Brake Style *

Centerlock

Extra Weight Addition

Wheelset Weight

Reset Form

If you are human, leave this field blank.

Shop TR32 Shop TR33 Shop TR35 Shop TR36

Shop TR37 Shop TR38 Shop TR41

DT180 Builds

NOBL DT180 Calculator

Rim

What rims are you riding? *

TR32

TR35

TR36

TR38

Rim Size - TR36/38

Front Rim Size *

27.5"

29"

Rear Rim Size *

27.5"

29"

Spokes & Nipples

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Sapim D-Light

Sapim Race

Select Nipples *

Alloy

Brass

Hub Specifications

Freehub Type *

SRAM XD

Shimano HG

Shimano MS

Brake Style *

Centerlock

Misc. Hub Options

Torque Caps

Extra Weight Addition

Wheelset Weight

Reset Form

If you are human, leave this field blank.

Shop TR32 Shop TR35 Shop TR36

Shop TR37 Shop TR38 Shop TR41

DT240 Builds

NOBL DT240 Calculator

Rim

What rims are you riding? *

TR32

TR35

TR36

TR37

TR38

TR41

Rim Size - TR37

Front Rim Size *

27.5"

29"

Rear Rim Size *

27.5"

29"

Rim Size - TR41

Front Rim Size *

27.5"

29"

Rear Rim Size *

27.5"

29"

Rim Size - TR36/38

Front Rim Size *

27.5"

29"

Rear Rim Size *

27.5"

29"

Hole Count

28h

32h

Hole Count

28h

Hole Count

32h

Spokes & Nipples

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Sapim D-Light

Sapim Race

Select Nipples *

Alloy

Brass

Hub Specifications

Freehub Type *

SRAM XD

Shimano HG

Shimano MS

Ratchet Type *

DEG (6-bolt/J-bend only)

EXP

Brake Style *

6-Bolt

Centerlock

Misc. Hub Options

Torque Caps

150x12mm/157x12mm Spacing

Spoke Type

Hole Count

J-Bend

Straightpull

Hole Count

J-Bend

Straightpull

Extra Weight Addition

Wheelset Weight

Reset Form

If you are human, leave this field blank.

Shop TR32 Shop TR35 Shop TR36

Shop TR37 Shop TR38 Shop TR41

DT350 Builds

NOBL DT350 Calculator

Rim

What rims are you riding? *

TR32

TR35

TR36

TR37

TR38

TR41

Rim Size - TR37

Front Rim Size *

27.5"

29"

Rear Rim Size *

27.5"

29"

Rim Size - TR41

Front Rim Size *

27.5"

29"

Rear Rim Size *

27.5"

29"

Rim Size - TR36/38

Front Rim Size *

27.5"

29"

Rear Rim Size *

27.5"

29"

Hole Count

28h

32h

Hole Count

28h

Hole Count

32h

Spokes & Nipples

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Sapim D-Light

Sapim Race

Select Nipples *

Alloy

Brass

Hub Specifications

Freehub Type *

SRAM XD

Shimano HG

Shimano MS

Brake Style *

6-Bolt

Centerlock

Misc. Hub Options

Torque Caps

150x12mm/157x12mm Spacing

Spoke Type

Hole Count

J-Bend

Straightpull

Hole Count

J-Bend

Straightpull

Extra Weight Addition

Wheelset Weight

Reset Form

If you are human, leave this field blank.

Shop TR32 Shop TR35 Shop TR36

Shop TR37 Shop TR38 Shop TR41

Project 321 G3 Builds

NOBL Project 321 Calculator

Rim

What rims are you riding? *

TR32

TR35

TR36

TR37

TR38

TR41

Rim Size - TR37

Front Rim Size *

27.5"

29"

Rear Rim Size *

27.5"

29"

Rim Size - TR41

Front Rim Size *

27.5"

29"

Rear Rim Size *

27.5"

29"

Rim Size - TR36/38

Front Rim Size *

27.5"

29"

Rear Rim Size *

27.5"

29"

Hole Count

Hole Count *

28h

32h

Hole Count

Hole Count *

28h

Hole Count

Hole Count *

32h

Spokes & Nipples

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Sapim D-Light

Sapim Race

Select Nipples *

Alloy

Brass

Hub Specifications

Freehub Type *

SRAM XD

Shimano HG

Shimano MS

Brake Style *

6-Bolt Adapter

Centerlock

Misc. Hub Options

Torque Caps

150x12mm/157x12mm Spacing

Extra Weight Addition

Wheelset Weight

Reset Form

If you are human, leave this field blank.

Shop TR32 Shop TR35 Shop TR36

Shop TR37 Shop TR38 Shop TR41

OneUp Hubs Builds

NOBL OneUp Components

Rim

What rims are you riding? *

TR32

TR35

TR36

TR37

TR38

TR41

Rim Size - TR37

Front Rim Size *

27.5"

29"

Rear Rim Size *

27.5"

29"

Rim Size - TR41

Front Rim Size *

27.5"

29"

Rear Rim Size *

27.5"

29"

Rim Size - TR36/38

Front Rim Size *

27.5"

29"

Rear Rim Size *

27.5"

29"

Hole Count

Hole Count *

28h

32h

Hole Count

Hole Count *

28h

Hole Count

Hole Count *

32h

Spokes & Nipples

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Sapim D-Light

Sapim Race

Select Nipples *

Alloy

Brass

Hub Specifications

Freehub Type *

SRAM XD

Shimano HG

Shimano MS

Brake Style *

6-Bolt

Extra Weight Addition

Wheelset Weight

Reset Form

If you are human, leave this field blank.

Shop TR32 Shop TR35 Shop TR36

Shop TR37 Shop TR38 Shop TR41

Road/Gravel Wheelset Calculators

Onyx Vesper Builds

NOBL Onyx Vesper Road/Gravel Calculator

What rims are you riding?

Choose your rims. If riding a mixer, choose front rim ( eg. FAR 40 ) *

HR25 (700c)

HR35 (700c)

CR35 (700c)

HR45 (700c)

CR45 (700c)

FAR 40

FAR 50

Is this a Mixer wheelset?

Is this a Mixer wheelset? ( 35/45mm or 40/50mm )

Yes

Hole Count

24h

24h front /28h rear

Spokes & Nipples

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Sapim D-Light

Sapim Race

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Select Nipples *

Alloy

Brass

Spokes & Nipples

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Sapim D-Light

Sapim Race

Select Nipples *

Alloy

Brass

Hub Specifications

Freehub Type *

SRAM XD

Shimano HG

Brake Style *

6-Bolt

Centerlock

Misc. Hub Options

Quick Release

Hub Specifications

Freehub Type *

SRAM XD

Shimano HG

Shimano MS

Brake Style *

Centerlock

Extra Weight Addition

Wheelset Weight

Reset Form

If you are human, leave this field blank.

Shop HR25 Shop HR35 Shop HR45 Shop HR35/45 Mixer

Shop CR35 Shop CR45 Shop CR35/45

Chris King Builds

NOBL Chris King R45 Road/Gravel Calculator

What rims are you riding?

Choose your rims. If riding a mixer, choose front rim ( eg. FAR 40 ) *

HR25 (700c)

HR35 (700c)

CR35 (700c)

HR45 (700c)

CR45 (700c)

FAR 40

FAR 50

Is this a Mixer wheelset?

Is this a Mixer wheelset? ( 35/40mm front & 45/50mm rear )

Yes

Hole Count

24h

24h front /28h rear

Spokes & Nipples

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Sapim D-Light

Sapim Race

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Select Nipples *

Alloy

Brass

Spokes & Nipples

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Sapim D-Light

Sapim Race

Select Nipples *

Alloy

Brass

Hub Specifications

Freehub Type *

SRAM XDR

Shimano HG (11spd Rd)

Shimano MS

Brake Style *

Centerlock

Extra Weight Addition

Wheelset Weight

Reset Form

If you are human, leave this field blank.

Shop HR25 Shop HR35 Shop HR45 Shop HR35/45 Mixer

Shop CR35 Shop CR45 Shop CR35/45

Industry Nine 1-1 Builds

NOBL I9 1-1 Road/Gravel Calculator

What rims are you riding?

Choose your rims. If riding a mixer, choose 35mm. *

HR25 (700c)

HR35 (700c)

CR35 (700c)

HR45 (700c)

CR45 (700c)

Is this a Mixer wheelset? (35mm front / 45mm rear)

Yes

Hole Count

24h

24h front /28h rear

Spokes & Nipples

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Sapim D-Light

Sapim Race

Select Nipples *

Alloy

Brass

Spokes & Nipples

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Sapim D-Light

Sapim Race

Select Nipples *

Alloy

Brass

Hub Specifications

Freehub Type *

SRAM XDR

Shimano HG (11spd)

Brake Style *

Centerlock

Extra Weight Addition

Wheelset Weight

Reset Form

If you are human, leave this field blank.

Shop HR25 Shop HR35 Shop HR45 Shop HR35/45 Mixer

Shop CR35 Shop CR45 Shop CR35/45

Project 321 G3 Builds

NOBL Project 321 Road Calculator

What rims are you riding?

Choose your rims. If riding a mixer, choose front rim ( eg. FAR 40 ). *

HR35 (700c)

CR35 (700c)

HR45 (700c)

CR45 (700c)

HR25 (700c)

FAR 40

FAR 50

Is this a Mixer wheelset? ( 35/40mm front & 45/50mm rear )

Is this a Mixer wheelset? (35mm front / 45mm rear)

Yes

Hole Count

24h

24h/28h

28h/28h

Spokes & Nipples

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Sapim D-Light

Sapim Race

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Select Nipples *

Alloy

Brass

Spokes & Nipples

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Sapim D-Light

Sapim Race

Select Nipples *

Alloy

Brass

Spokes & Nipples

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Sapim D-Light

Sapim Race

Select Nipples *

Alloy

Brass

Hub Specifications

Freehub Type *

SRAM XDR

HG Road (11spd)

MS / MR

Brake Style *

With 6-Lock Adapter

Centerlock

Extra Weight Addition

Wheelset Weight

Reset Form

If you are human, leave this field blank.

Shop HR25 Shop HR35 Shop HR45 Shop HR35/45 Mixer

Shop CR35 Shop CR45 Shop CR35/45

Industry Nine SOLiX Builds

NOBL I9 SOLiX Road/Gravel Calculator

What rims are you riding?

Choose your rims. If riding a mixer, choose front rim (eg FAR 40) *

HR25 (700c)

HR35 (700c)

CR35 (700c)

HR45 (700c)

CR45 (700c)

FAR 40

FAR 50

Is this a Mixer wheelset?

Is this a Mixer wheelset? ( 35/40mm front & 45/50mm rear )

Yes

Hole Count

24h

24h front /28h rear

Spokes & Nipples

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Sapim D-Light

Sapim Race

Select Nipples *

Alloy

Brass

Spokes & Nipples

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Sapim D-Light

Sapim Race

Select Nipples *

Alloy

Brass

Hub Specifications

Freehub Type *

SRAM XDR

Shimano HG (11spd)

Shimano MS

Brake Style *

6-Bolt

Centerlock

Extra Weight Addition

Wheelset Weight

Reset Form

If you are human, leave this field blank.

Shop HR25 Shop HR35 Shop HR45 Shop HR35/45 Mixer

Shop CR35 Shop CR45 Shop CR35/45

DT350 Builds

NOBL DT350 Road/Gravel Calculator

What rims are you riding?

Choose your rims. If riding a mixer, choose front rim ( eg. FAR 40 ) *

HR25 (700c)

HR35 (700c)

CR35 (700c)

HR45 (700c)

CR45 (700c)

FAR 40

FAR 50

Is this a Mixer wheelset?

Is this a Mixer wheelset? ( 35/40mm front & 45/50mm rear )

Yes

Hole Count

24h

Spokes & Nipples

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Sapim D-Light

Sapim Race

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Select Nipples *

Alloy

Brass

Hub Specifications

Freehub Type *

SRAM XDR

Shimano HG (Road 11spd)

Freehub Type *

SRAM XDR

Shimano HG (Road 11spd)

Shimano MS

Brake Style *

Centerlock

Extra Options

Quick Release

Spoke Type

Hole Count

J-Bend

Straightpull

Extra Weight Addition

Wheelset Weight

Reset Form

If you are human, leave this field blank.

Shop HR25 Shop HR35 Shop HR45 Shop HR35/45 Mixer

Shop CR35 Shop CR45 Shop CR35/45

DT240 Builds

NOBL DT240 Road/Gravel Calculator

What rims are you riding?

Choose your rims. If riding a mixer, choose front rim (eg. FAR 40). *

HR25 (700c)

HR35 (700c)

CR35 (700c)

HR45 (700c)

CR45 (700c)

FAR 40

FAR 50

Is this a Mixer wheelset?

Is this a Mixer wheelset? ( 35/40mm front & 45/50mm rear )

Yes

Hole Count

24h

24h front /28h rear

Spokes & Nipples

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Sapim D-Light

Sapim Race

Select Nipples *

Alloy

Brass

Spokes & Nipples

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Select Nipples *

Alloy

Brass

Spokes & Nipples

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Sapim D-Light

Sapim Race

Select Nipples *

Alloy

Brass

Hub Specifications

Freehub Type *

SRAM XDR

Shimano HG

Freehub Type *

SRAM XDR

Shimano HG

Shimano MS

Brake Style *

Centerlock

Extra Options

Quick Release

Spoke Type

Hole Count

J-Bend

Straightpull

Extra Weight Addition

Wheelset Weight

Reset Form

If you are human, leave this field blank.

Shop HR25 Shop HR35 Shop HR45 Shop HR35/45 Mixer

Shop CR35 Shop CR45 Shop CR35/45

DT180 Builds

NOBL DT180 Road/Gravel Calculator

What rims are you riding?

Choose your rims. If riding a mixer, choose front rim ( eg. FAR 40 ). *

FAR 40

FAR 50

HR25 (700c)

HR35 (700c)

CR35 (700c)

HR45 (700c)

CR45 (700c)

Is this a Mixer wheelset?

Is this a Mixer wheelset? ( 35/45mm & 40/50mm )

Yes

Hole Count

24h

24h front /28h rear

Spokes & Nipples

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Sapim D-Light

Sapim Race

Select Nipples *

Alloy

Brass

Spokes & Nipples

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Sapim D-Light

Sapim Race

Select Nipples *

Alloy

Brass

Spokes & Nipples

Select Spokes *

BERD PolyLight

Alpina Extralite

Sapim CX-Ray

Select Nipples *

Alloy

Brass

Hub Specifications

Freehub Type *

SRAM XDR

Shimano HG (Rd 11spd)

Shimano MS

Brake Style *

Centerlock

Extra Options

Quick Release

Extra Weight Addition

Wheelset Weight

Reset Form

If you are human, leave this field blank.

Shop HR25 Shop HR35 Shop HR45 Shop HR35/45 Mixer

Shop CR35 Shop CR45 Shop CR35/45

Other Calculators

Spoke Calculators

Spoke Calculator

Wheelset Design Tools

Inspiration

NOBL Wheels Flickr
NOBL Rim Comparison
Technical Support
Get A Wheelset Recommendation

Hub Weights

Actual Hub Weights

Wheelset Weights

Rim

Size

Brake Mount

Complete

Front

Rear

Hub: --