The S&M Mid School Guard Sprocket is a black, circular sprocket with four large holes and engraved “SSM BIKES” and “MADE IN USA” text around the edge, shown from above on a white background. A durable bashguard sprocket for your bike.

The S&M Mid School Guard Sprocket is a bronze metal bashguard sprocket featuring four large holes and "S&M BIKES" plus "MADE IN USA" engraved along the outer edge.

The S&M Mid School Guard Sprocket is a round black metal bashguard sprocket with four large holes, "S&M BIKES" and "MADE IN USA" engraved, designed by Aryei Levenson for added protection and style.

The S&M Mid School Guard Sprocket features a purple anodized circular design with four large holes and engraved "SSM BIKES" and "MADE IN USA" text.

Description

The Mid School Guard Sprocket is S&M's re-issue of the Bashguard Sprocket from their 2005 catalog, brought back after S&M pro Aryei Levenson started riding a used 33t. It is CNC machined from 6061 T-6 in the USA and runs from 25t up to 39t.

This version has wider crank clearance cuts, a modern tooth profile and the teeth offset for better chain alignment. The centre bore is 15/16" (24mm) with 19mm and 22mm steel hat washers included, so it fits 19mm, 22mm and 24mm spindles, and there are four mounting positions.

Features

Fits 19, 22 and 24mm spindles. The 15/16" centre bore takes the included 19mm and 22mm steel hat washers, so it suits most crank spindles.
Guard built into the sprocket. The bashguard profile shields the teeth and chain when you grind, without bolting a separate guard on.
Offset teeth for alignment. The teeth are offset on this version and cut to a modern profile, so the chain runs straighter.
Six sizes from 25t. 25t, 28t, 30t, 33t, 36t and 39t, so you can set your gearing without changing anything else.
Made in the USA. CNC machined from 6061 T-6 in the States, with 1/8" teeth and four mounting positions.

Specifications

Fits: 19mm, 22mm and 24mm spindles
Teeth: 25t, 28t, 30t, 33t, 36t, 39t
Chain size: 1/8"
Material: CNC machined 6061 T-6
Included: 19mm and 22mm steel hat washers
Weight: 25t 4.5 oz, 28t 5.5 oz, 30t 6.4 oz, 33t 7.7 oz, 36t 8.9 oz, 39t 10.1 oz
Note: 15/16" (24mm) centre bore, four mounting positions, made in USA.

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S&M Mid School Guard Sprocket

Name: S&M Mid School Guard Sprocket
Brand: S&M
SKU: SMDS103-25-BLK
Price: 199.99 AUD
Availability: InStock
Rating: 5.0 (1 reviews)