2021-22 Circle Track Catalog

Double-Shear Two-Link for Northern Sport Mods BSB7350 Two-link, used on IMCA Sport Mods and other applications, allows use of 5", 6",

XD Bearing Birdcage New XD Bearing Birdcage de- sign provides more forward and side bite, while also preventing

any possibility of bind between bearings, birdcage parts, or axle tube. Lightweight assembly is manufactured using high-alloy, 1/2" steel plates with a 3" overall width (4" overall with included retainer rings). Assemblies accept 5/8" rod ends and are sold complete with retainer rings, bushings, and two clevis nuts. May be purchased with or without shock mounts.

and 7" shock drops. Double-shear plate design provides added strength and the ability to replace damaged parts. Two-piece ring design includes (5) 3/8" bolts that hold plate to ring. Clamp Bracket BSB7326

Without Shock Mounts Part No. BSB8370-L

With Shock Mounts Part No. BSB83702-L

Double-sided bracket features a two- piece split design for easy installation. Just two bolts are required to add or remove bracket. Right Spring Buckets BSB7451 Spring buckets clamp to axle tube, providing provisions for coil spring mounting. Buckets have a 2" tall cup and offer 6" of shock drop. Set bolts are used to secure the buckets to the axle. Drop Shock Mount BSB7206 Drop shock mount is engineered for use

Description

XD Bearing Birdcage, Left XD Bearing Birdcage, Right

BSB8370-R BSB83702-R

Heavy-Duty Bearing Birdcage NEW! BSB8023 Engineered to be used on the left rear, heavy-duty steel birdcage helps improve traction under slick or normal track conditions. Double-shear design for added strength, assembly weighs 28 lbs. and is sold complete with required hardware. XD Series Steel Bearing Birdcage BSB7110-1 New design allows the retaining ring to be mounted directly against the race of the roller bearing. This helps spread the load on the bearing and makes the birdcage more sta- ble. Two-piece design allows for easy repairs and accepts 5/8" rod ends. Comes complete with shock mount, retaining rings, and rod end spacer. New Wide-Bearing Birdcage NEW! New and truly improved bearing birdcage is engi- neered to endure and stay in front of the load that the rear suspension is subjected to, ultimately de- livering maximum grip to the tires. Double-shear, wide-bearing birdcage helps provide superior side bite and incorporates a bushing that allows for easier bolt installation. Part No. Description BSB8030 Double-Shear Wide-Bearing Birdcage, Right BSB8031 Double-Shear Wide-Bearing Birdcage, Left New Narrow-Bearing Birdcage NEW! Similar to the previous BSB7320-4 or BSB7110, double-shear bearing birdcage is designed as a smaller, narrrower package, yet still provides exceptional grip even under the slickest condi- tions, regardless of whether the car is set-up ZLWKSHUIHFWEHDULQJDOLJQPHQWRULV¿WWHGZLWK swivel shock mounts. Part No. Description BSB8035 Double-Shear Narrow-Bearing Birdcage, Right BSB8036 Double-Shear Narrow-Bearing Birdcage, Left Bearing Locator Kit BSB7320-4 Locator kit reduces friction on birdcage, allowing side loads to transmit to bearing. Sold as a set.

with steel bird cages. Outlaw Slider

Unit features a 5/8" hardened shaft, totally sealed WXEHZLWKGRXEOHOLSVHDOVORWWHGWRSÀRDWLQJORZHU plates, and 2" high spring retainers. Part No. Description BSB7500 Outlaw Slider BSB7500-2 Outlaw Slider, 2" Longer Shaft BSB7510 Slider Wrench Replacement Components BSB7502 Slotted Spring Cup, Fits Outlaw Slider Only BSB7503 Top Plate, Fits Outlaw & XD Big Body Sliders BSB7504 5/8" Shaft BSB7504-2 5/8" Shaft, 2" Longer BSB7508 Upper Bearing NEW! BSB7509 Double Lip Seal NEW! BSB7518 Rebuild Kit BSB7518-2 Rebuild Kit, 2" Longer XD Series Big Body Slider All-steel assembly uses a totally sealed tube for less main- tenance, includes a 5/8" hardened and chromed shaft, large 38mm bore for reduced side loads, and improved internal com- ponents for extended life.

Comp. Length 15.7" 17.1"

Ext. Length 24.7" 26.1"

Part No.

BSB7540 BSB7540-2

Part No.

Description

Replacement Components BSB7503 Top Plate, Fits Outlaw and XD Big Body Sliders BSB7508 Upper Bearing NEW! BSB7540-5 5/8" Shaft BSB7540-6 5/8" Shaft, 2" Longer BSB7540-9 1-1/2" Nut BSB7540-15 Rebuild Kit BSB7540-16 Rebuld Kit, 2" Longer

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CIRCLE TRACK 2021-22

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