00-04 xr50/crf50 Fast Swingarm.
1" longer than the stock swingarm.
Made from 4130 Chromoly and is a legitimate 5 times stronger than your mild steel stock unit.
This swingarm will hold up to fulltime adult moto abuse.
Buy in the frame & swingarm combo for a better deal.
We have tried all types of metals, but nothing works the way that Chromoly does for heavy moto abuse.
Makes your bike handle better with less flex.
Swingarm is 1 inch longer and comes with a billet brake arm extension. (With our shock and fork and frame, your bike will be at least 2 inches taller than stock.
Will still handle like a champ (NOT too tall).
Made in America.

Save $9.00 when you order today!

1 3/4 lbs. lighter on the XR50 and 2 1/4" longer for increased stability.
Needle bearing pivots on all models.

Sano System long travel swing arm is made from T6-6061 aircraft grade aluminum and is two inches longer, nearly a pound lighter and way stronger than stock.
CNC machined "big-bike" chain adjusters, fully sealed bearings and completely Sano.
Works with stock or aftermarket rear shocks.
Fits '00-'04 XR/CRF50 and '97-'04 XR 70.

00-04 xr50/crf50 4130 Chromoly xr50 Fast Frame.
It is a legitimate 5 times stronger than the mild steel stock unit.
This frame will hold up to fulltime adult moto abuse. Will also fit the Stock swingarm.
We have tried all types of metals, but nothing worked the way that Chromoly does for heavy moto abuse.
With our shock, fork and swingarm combo, your bike will be at least 2 inches taller than stock.
Will still handle like a champ (NOT too tall).
Made in America.

4130 Chromoly Frame
Plus 1" Extended Head Tube
5X stronger than stock
Fits '00-'04 CRF/XR 50

00-04 xr50/crf50 Frame & Swingarm combo.
Buy together for a better deal.
Made from U.S. 4130 chromoly.
Is a legitimate 5 times stronger than your mild steel stock unit.
This frame & swingarm will hold up to fulltime adult abuse.
We have tried all types of metals, but nothing worked the way that Chromoly does for heavy duty adult moto abuse.
Makes your bike handle better with less flex.
Swingarm is 1 inch longer and comes with a billet brake arm extension. (With our shock and fork and swingarm combo, your bike will be at least 2 inches taller than stock.
Will still handle like a champ (NOT too tall).
Made in America.

Sano Factory Kit2 comes complete with:
4 1 30 Chromoly Frame
Long travel swingarm / 6" travel
iShock, Adj. Preload with rebound dampening
Heavy Duty Spokes
Hydraulic disc brake
*Rear hub not included.

The swingarm itself is a piece of art.
Carved out of a 30 lb. chunk of aluminum, it ends up weighing a mere 3 1/4 lbs.
Months of design and state of the art manufacturing have produced a truly effective weapon against the toughest motocross tracks.
3 inches longer than stock, the swing arm allows for a full 8 inches of wheel travel.
Adjustable rebound and compression dampening.
Made from all (6061-T6) aluminum billet.
The chromoly frame, with a 1 inch extension, provides better handling over the stock frame, and comes beautifully powder coated in black.
Features include:
Chromoly main frame (1÷ longer than stock)
CNC¦ed aluminum swingarm with needle bearings (3÷ longer than stock)
Rear axle and spacers
Chain Roller
High quality Works Performance rear shock with adjustable rebound, compression and preload
Chain Guide

The BBR Super Pro Frame is the ultimate upgrade for your XR50.
Super light and super strong the BBR Super Pro Frame can handle adult sized abuse.
This frame has the best XR50 rear suspension available, period!
Features include:
6061 aluminum frame
6061 aluminum swingarm (3" longer than stock)
High quality shock with adjustable rebound, compression, and preload
Custom wound spring
6" of rear wheel travel
Brushed aluminum finish
Same weight as stock frame, swingarm, and shock! (but 5 times stronger)
Uses stock XR50 swingarm bolt, rear axle, and chain adjusters (plus all the other XR50 components).
We recommend that you use the Bombshell Fork/Disc Brake Kit to even out the ride.
Frame, swingarm, and shock sold as set only!

Sano Factory Kit1 comes complete with:
4130 Chromoly Frame
Sano LT6 Fork / 6" travel
Long travel swingarm / 6" travel
iShock, Adj. Preload with rebound dampening
Heavy Duty Spokes
Hydraulic disc brake
*Rear hub not included.