The Madera Helm Spline Drive Sprocket is a black bicycle chainring made from 7075 aluminum with a splined steel insert, featuring 20 teeth in a symmetrical design, elegantly displayed against a plain white background.
A Madera Helm Spline Drive Sprocket made of 7075 Aluminum on a white background.

Description

 

-The Madera Helm Spline Drive sprocket is manufactured from 7075 Aluminum in the USA. This sprocket requires no sprocket bolt. Instead, it has a hardened CrMo steel insert in that matches up to the 48 splines on the BB axle for pure, direct power transfer.

-Available for 19mm 48 splined Profile spindles.

-Supplied with a splined steel insert.

Sizes: 25t & 28t with 1/8″ tooth width.

Weight: 81g/285 oz (25t)

NOTE: Spline drive sprockets are not compatible with 2-piece cranks for Right Side Drive (not enough room for splines). Spline drive sprockets are compatible on Left Side Drive 2-piece cranks though.
May not be compatible with other 19mm 48 splined cranks

Madera Helm Spline Drive Sprocket

Brand: Madera

$94.00 USD

Or 4 payments of $23.50 USD with

Colour - Black

Teeth - 28T

Spindle Style - 22mm 48 Spline

$94.00 USD

Price match request

Madera Helm Spline Drive Sprocket - Black / 28T / 22mm 48 Spline

$12.99 flat-rate shipping Australia-wide

Express from $21.99

Free in-store pickup - Brisbane

Availability

19mm 48 Spline22mm 48 Spline
Cloud Grey
Black

● In stock at LUXBMX ● With supplier ● Preorder ○ Sold out

Need Help ?

Chat with the LUXBMX crew!

Email Us Call Us SMS Us
  • 100% Australian owned
  • Australia's largest BMX range
  • Hassle-free returns
  • Fast trackable shipping

WE ALSO RECOMMEND:

BSD Forever Chain / Chrome Close-up of a gold-colored BSD Forever Full Link Chain with one pin partially inserted, showing its links and rollers.
BSD Forever Full Link Chain

$29.00 USD

Black
Chrome
Gold
1/2 x 1/8
BSD 1991 Half Link Chain / Black BSD 1991 Half Link Chain / Chrome
BSD 1991 Half Link Chain

$51.00 USD

Black
Chrome
Gold
1/2 x 1/8
Odyssey Blue Bird Half Link Chain / Black Odyssey Blue Bird Half Link Chain / Silver
Odyssey Blue Bird Half Link Chain

$51.00 USD

Black
Silver
1/2 x 1/8
Staff Pick
A coiled black Odyssey Blue Bird Full Link Chain for BMX bikes, featuring visible link pins and a silver quick-release master link, displayed on a white background. A coiled Odyssey Blue Bird Full Link Chain in blue on a white background.
Odyssey Blue Bird Full Link Chain

$37.00 USD

Black
Gold
Chrome
Blue
Red
White
1/2 x 1/8