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IS0058 - Rolling Radius and Ground Clearance

IS0058 - Rolling Radius and Ground Clearance

We have created this information sheet to assist with understanding what effect changing springs, or wheels and tyres will have on ground clearance. Click on the PDF link to download the information sheet

  Click to download (197kb Info Sheet)

  Part No. Description and Comments Price Add to Cart
RTR3336

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390lb/in. SPRING FRONT TR2-6. 9" FL WHITE/BLUE STR

This item has been superceded by RTR3336-1 - see below

 
RTR3336-1

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RTR Upgrade

390lb/in.SPRINGS Fr PairTR2-6. 9.5" FL BLUE STRIPE

Revington TR information: This front spring rated at 390lb/in has a free length of 9.5". It is suitable for the front of TR2, 3, 4, 4A, 250, 5 and 6 and provides an update of circa 15%. The spring... READ MORE

£81.83

Ex VAT @ 20%
£68.19


RTR3336-1

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RTR Upgrade

390lb/in.SPRINGS Fr PairTR2-6. 9.5" FL BLUE STRIPE

Revington TR information: This front spring rated at 390lb/in has a free length of 9.5". It is suitable for the front of TR2, 3, 4, 4A, 250, 5 and 6 and provides an update of circa 15%. The spring... READ MORE

£81.83

Ex VAT @ 20%
£68.19


RTR3064

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RTR Upgrade

COIL SPRING P/U 420 LBS/IN

Revington TR information: 420lb/in. 235mm (9-1/4") free length. Application TR4A-6 front 30% uprated and lowered. Coded with one PURPLE and one BLUE stripe. Supplied and priced singularly

£52.22

Ex VAT @ 20%
£43.52


RTR3264

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RTR Upgrade

COIL SPRING 510lb/in x 9-7/8"R/Y

Revington TR information: 570lb/in. 9-7/8" free length(251mm). Application TR4A-6 Hillclimb/Sprint rear. Less ground clearance than RTR3191. Coded with one RED and two YELLOW stripes.

£52.22

Ex VAT @ 20%
£43.52


213165

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COIL SPRING FRONT SUSP.TR4A-6

This item has been superceded by 213165PR - see below

 
213165PR

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SPRING PAIR TR4A-6 FRONT STANDARD

Revington TR information: This is a standard spring, supplied in pairs. When fitted to a standard weight TR4A with wheels fitted which have a 300mm rolling radius, the ground clearance will be 170mm.

£82.80

Ex VAT @ 20%
£69.00


RTR3665

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RTR Upgrade

FRONT SPRING 540 lb/in LIGHTBLUE/LIGHT BLUE

Revington TR information: 540lb/in, 224mm (8.82") free length. TR4A-6 front V fast road/ rally/ mild race. Matches RTR3666 to give Targa setup. Coded with 2 blue stripes spec : Rate 540 lb/in ... READ MORE

£69.07

Ex VAT @ 20%
£57.56


RTR3164

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RTR Upgrade

ROAD SPRING REAR TR7-8 188-200LB

Revington TR information: This spring has a free length of 236mm and is intended for use in fast road applications. When used on cars with 13" wheels the car will be lowered and will maintain standard ride height when... READ MORE

£80.00

Ex VAT @ 20%
£66.67


213165PR

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SPRING PAIR TR4A-6 FRONT STANDARD

Revington TR information: This is a standard spring, supplied in pairs. When fitted to a standard weight TR4A with wheels fitted which have a 300mm rolling radius, the ground clearance will be 170mm. A TR4A with 21316PR springs... READ MORE

£82.80

Ex VAT @ 20%
£69.00


RTR3191

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RTR Upgrade

SPRING 540lb/in 10-1/4" G/Y/Y

Revington TR information: 540 lb/in. 10-1/2" free length (267mm). Application TR4A-6 Hillclimb/Sprint rear. Coded with one GREEN and two YELLOW stripes. Rear Special order, Call for latest price and availability.

 
RTR3140A

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RTR Upgrade

SPRING 650 lb/in 7-1/2 Y/O

Revington TR information: 650lb/in 71/2" (191mm) free length. Application TR2-6 Front. Coded with one YELLOW and one ORANGE stripe. Modified Hillclimb, very Fast Road, and Race. These springs are offered in various lengths, as vehicle weight will influence ride... READ MORE

£60.25

Ex VAT @ 20%
£50.21


RTR3140B

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RTR Upgrade

SPRING 650 lb/in 7-3/4" U Y-Y

Revington TR information: 650lb/in 73/4" (197mm) free length. Application TR2-6 Front. Coded with one BLUE and two YELLOW stripes. Modified Hillclimb, very Fast Road, and Race. These springs are offered in various lengths, as vehicle weight will influence ride... READ MORE

£60.25

Ex VAT @ 20%
£50.21


RTR3140C

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RTR Upgrade

SPRING 650lb/in 8" Y/U

Revington TR information: 650lb/in 8" (203mm) free length. Application TR2-6 Front. Coded with one YELLOW and one BLUE stripe. Modified Hillclimb, very Fast Road, and Race. These springs are offered in various lengths, as vehicle weight will influence ride... READ MORE

£60.25

Ex VAT @ 20%
£50.21


RTR3140D

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RTR Upgrade

SPRING 650LB/IN 8-1/4 INCH Y/G

Revington TR information: 650lb/in 81/4" (210mm)free length. Application TR2-6 Front. Coded with one YELLOW and one GREEN stripe. Modified Hillclimb, very Fast Road, and Race. These springs are offered in various lengths, as vehicle weight will influence ride... READ MORE

£60.25

Ex VAT @ 20%
£50.21


RTR3140E

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RTR Upgrade

SPRING 8-1/2" Y-W TR2-6

Revington TR information: 650lb/in 81/2" (216mm) free length.. Application TR2-6 Front. Coded with one YELLOW and one WHITE stripe. Modified Hillclimb, very Fast Road, and Race. These springs are offered in various lengths, as vehicle weight will influence... READ MORE

£60.25

Ex VAT @ 20%
£50.21


RTR3586

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RTR Upgrade

SPRING COIL FRONT TR7

Revington TR information: TR7-8 Front 200lb 1" lower

£52.15

Ex VAT @ 20%
£43.46


RTR3587

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RTR Upgrade

SPRING COIL REAR TR7

Revington TR information: TR7-8 Rear 190lb 1" lower. Be aware that when you lower a TR7, the springs can come loose on full droop. The car has so much travel that when the springs are shorter to lower the... READ MORE

£52.15

Ex VAT @ 20%
£43.46


RTR3070

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RTR Upgrade

SPRING RALLY RR TR2-4 160 lb/in

Revington TR information: TR2-4 Rally spec rear road springs. Our own design with double main leaf. Rated at 160lb/in. This spring forms part of our Road/Rally specification Suspension kit. This spring is made to Revington TR's specification based on... READ MORE

£152.26

Ex VAT @ 20%
£126.88


RTR3666

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RTR Upgrade

SPRING REAR 600 lb/in LIGHTBLUE/WHITE

Revington TR information: 600lb/in, 257mm (10.12") free length TR4A-6 Rear V fast road/ rally/ mild race. Matches RTR3665 to give Targa setup. Coded with one white, one blue stripe. spec : Rate 600 lb/in free length 257mm fitted length 238mm wire dia.15mm with... READ MORE

£69.07

Ex VAT @ 20%
£57.56


RTR3021

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RTR Upgrade

SPRING ROAD REAR RALLY TR2-4 185lb/in

Revington TR information: TR2-4 Rally Spec rear road springs made to the exact specification which Triumph TR4 rally cars used with a rate of 185lb/in. The spring is the same in many respects as our RTR3070 165lb/in rear spring... READ MORE

£191.27

Ex VAT @ 20%
£159.39


RTR3142

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RTR Upgrade

SPRING RR TR2-4 175 lb/in Race

Revington TR information: TR2-4 rear road springs 175lb/in. For Hillclimb/Sprint/Race use. Gives 90mm ground clearance with 1000kg car.

£231.14

Ex VAT @ 20%
£192.62


RTR3101F

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RTR Upgrade

SPRING TR2/4 FRONT RED STRIPE

Revington TR information: 450lb/in. 10 1/2" free length. Application TR2-4 Front Road/Rally. Coded with one RED stripe. Gives 155-165mm ground clearance with standard weight car. Do not use standard ally spacer on TR2-4. For spring insulators see the parts... READ MORE

£63.62

Ex VAT @ 20%
£53.02


RTR3192

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RTR Upgrade

SPRING TR4A/6 FRONT RED/BLUE

Revington TR information: Front road spring, 400lb/in. 9-3/8" free length. Application TR4A-6 25% uprated. Ground clearance likely to be 120-150mm depending on wheel rolling radius. Coded with one RED and one BLUE stripe. We also recommend Super Pro polyurethane... READ MORE

£61.78

Ex VAT @ 20%
£51.48


RTR3101R

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RTR Upgrade

SPRING TR4A/6 REAR RED/YELLOW STRIP

Revington TR information: 450lb/in. 267mm (10-1/2") free length. Application TR4A-6 Rear. Coded with one RED and one YELLOW stripe. TR4A-6 rear spring aproximatly 20% uprated from standard with 135-145mm ground clearance. For Superpro polyurethane spring spacer please .

£63.62

Ex VAT @ 20%
£53.02


RTR3504

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RTR Upgrade

SPRING TR4A-5 REAR 10.25" FREE LENGTH Y/Y

Revington TR information: 420lb/in. 10.25" free length. Suitable for TR4A-5, 15% uprated. Coded with two YELLOW stripes. Consider second hand part RTR3504SH. Approximate fitted lengths. Note. This will depend on the weight of the car. The figures... READ MORE

£49.22

Ex VAT @ 20%
£41.02