BUYERS PLEASE NOTE
***OVERSEAS CUSTOMERS DO NOT ADD TO BASKET, please contact us for a quote***
***A charge for post & packing to UK only is included in the price of each item.  Therefore, should an item be returned, this charge, along with Paypal Fees will be deducted from any refund.  This applies to all UK & Overseas orders. ***
***UK CUSTOMERS - For purchases of 2 or more items please email us your requirements***
Payment accepted by Paypal, complete details when you check-out. 
Bank transfers accepted - to place your order, please email us at      twintrials@btinternet.com.
​Goods will be shipped on a Wednesday following receipt of payment, if the item is in stock.  Orders received after 12 noon on a Wednesday will be posted the following week on Wednesday.

If you can't see what you are looking for in our shop, please give us a call (07815977323), as not everything that we have in stock is listed.

ENGINE TY

CARBURETOR & THROTTLE CABLE KIT TO FIT YAMAHA TY175, TY200, TY220. (REF.Y073)
£73.65 - £98.52
£73.65 - £98.52
CARB JET CLEANING KIT. (REF.U022)
£5.34
£5.34
AIR FILTER GENUINE YAMAHA TO FIT TY125 / TY175 / TY200 / CHASE TY175/220. (REF.Y001)
£34.10
£34.10
PETROL TAP - TO FIT YAMAHA TY175 / TY250 TS. (REF.Y072)
£27.65
£27.65
PETROL TAP GASKET YAMAHA TY125 TY175 - GENUINE PART
£4.40
£4.40
IN LINE FUEL FILTER. (REF.U005)
£3.09
£3.09
PETROL CAP TANK VENT BREATHER ALLOY, AVAILABLE IN BLACK OR RED. (REF.U021R/U021B)
£3.94
£3.94
FUEL PIPE / BREATHER PIPE 5mm. REF. U025 5mm
£3.64
£3.64
FUEL PIPE / BREATHER PIPE 5mm. (REF.U025)
£3.09
£3.09
CLUTCH SHAFT BEARING, TO FIT YAMAHA TY175 TY125 TY200 CHASE TY220 WHITEHAWK MAJESTY, MILLER. (REF.Y084)
£9.02
£9.02
CRANKSHAFT MAIN BEARING LEFT TO FIT YAMAHA TY175 TY125 TY200 CHASE TY220 WHITEHAWK MAJESTY, MILLER. (REF.Y081)
£8.73 - £16.94
£8.73 - £16.94
CRANKSHAFT MAIN BEARING RIGHT TO FIT YAMAHA TY175 TY125 TY200 CHASE TY220 WHITEHAWK MAJESTY, MILLER. (REF.Y082)
£9.78 - £16.94
£9.78 - £16.94
CRANKSHAFT MAIN BEARINGS LEFT & RIGHT TO FIT YAMAHA TY175 TY125 TY200 CHASE TY220 WHITEHAWK MAJESTY, MILLER. (REF.Y081/2)
£17.34
£17.34
SPROCKET BEARING, TO FIT YAMAHA TY175 TY125 TY200 CHASE TY220 WHITEHAWK MAJESTY, MILLER. (REF.Y083)
£7.49
£7.49
CRANK SEALS SET FOR YAMAHA TY175, TY125, TY200 & TY220. (REF.Y021)
£21.54
£21.54
ENGINE SEALS FULL SET FOR YAMAHA TY175, TY125, TY200 & TY220. (REF.Y023)
£35.99
£35.99
GASKET SET TO FIT YAMAHA TY175, TY125, Chase TY220. (REF.Y030)
£22.08
£22.08
FLYWHEEL/MAG COVER GASKET TO FIT YAMAHA TY175 TY125 TY220 WHITEHAWK. (REF.Y031)
£6.09
£6.09
FULL ENGINE BOLT SET (after-market) TO FIT YAMAHA TY175 TY125 TY200 CHASE TY220 WHITEHAWK MAJESTY. (REF.Y022)
£10.94
£10.94
OIL PUMP BLANKING PLATE & GASKET TO FIT YAMAHA TY125 TY175 TY250TS. (REF.Y048)
£6.79
£6.79
PISTON KIT JAPANESE TO FIT YAMAHA TY175 66.5mm, OR 67mm. (REF.Y115JAP)
£59.15
£59.15
KEVLAR CLUTCH PLATES SET TO FIT YAMAHA TY175. (REF.Y071)
£37.48
£37.48
CLUTCH LIGHTENER KIT TO FIT YAMAHA TY175 TY125 TY200 TY220. (REF.Y017)
£6.09
£6.09
ELECTRONIC IGNITION KIT FOR YAMAHA TY125 TY175 TY200 CHASE TY220. (REF.Y074)
£225.45
£225.45
HT COIL TO FIT YAMAHA TY125 TY175 TY200 CHASE TY. (REF.Y133)
£22.10
£22.10
CONDENSER TO FIT YAMAHA TY125 TY175. (REF.Y018)
£13.75 - £26.00
£13.75 - £26.00
POINTS (CONTACT SET) TO FIT YAMAHA TY125 TY175. (REF.Y019)
£13.75 - £26.00
£13.75 - £26.00
IGNITION TUNE-UP KIT TO FIT YAMAHA TY125 TY175. (REF.Y018/19/67)
£26.00
£26.00
SPARK PLUG NGK B7ES YAMAHA TY125 TY175. (REF.Y067)
£7.10
£7.10
SPARK PLUG CAP UNIVERSAL YAMAHA TY125 TY175. (REF.U009)
£6.25
£6.25
KILL SWITCH. (REF.U024)
£11.40
£11.40
FLYWHEEL PULLER, (REF.Y079) LEFT HAND THREAD M27 x 1.00 FOR TY50 TY80 TY125 TY175 TY250 TWINSHOCKS & TY250 MONO
£12.25
£12.25
KICKSTART SHAFT TO FIT YAMAHA TY125 TY175 TY200 & CHASE TY220. (REF.Y037)
£103.70
£103.70
KICKSTART LEVER YAMAHA TY175, TY125, TY200 & TY220. GENUINE PART. (REF.Y036)
£119.90
£119.90
KICKSTART GEAR YAMAHA TY175, TY125, TY200 & TY220. GENUINE PART. (REF.Y034)
£37.73
£37.73
KICKSTART IDLER PINION GEAR YAMAHA TY175, TY125, TY200 & TY220. GENUINE PART. (REF.Y131)
£47.53
£47.53
KICKSTART SPRING YAMAHA TY175, TY125, TY200 & TY220. GENUINE PART. (REF.Y038)
£9.04
£9.04
GEAR CHANGE COVER YAMAHA TY175, TY125, TY200 & TY220. GENUINE PART. (REF.Y090)
£33.65
£33.65
FOLDING ALLOY GEAR LEVER TO FIT YAMAHA TY125, TY175, TY200, TY220 (REF.Y085)
£24.15
£24.15
CONROD KIT (after-market) TO FIT YAMAHA TY175 TY125 TY200 CHASE TY220 WHITEHAWK MAJESTY. (REF.Y020)
£45.65
£45.65
CONROD FITTING SERVICE FOR YAMAHA TY175 TY125 TY200 CHASE TY220 WHITEHAWK MAJESTY. (REF.Y020FIT)
£36.50
£36.50
CHAIN, GOLD OFFROAD CHAIN 428H - 134L (REF.U031)
£20.12
£20.12
CHAIN, REGINA GOLD TRIALS CHAIN 520H (REF.U026REG)
£30.37
£30.37
CHAIN, UNIBEAR GOLD OFFROAD CHAIN 520H - 118L (REF.U026UN)
£26.82
£26.82
UNIBEAR CHAIN SPLIT LINK, FOR OFFROAD CHAIN 520H (REF.U026LINK)
£2.54
£2.54
SPROCKET FRONT TALON FOR YAMAHA TY175 428 CHAIN 13TH ONLY (REF.Y127)
£10.54 - £62.00
£10.54 - £62.00
SPROCKET REAR TALON FOR YAMAHA TY175 428 CHAIN 51TH ONLY (REF.Y128)
£36.50 - £62.00
£36.50 - £62.00
EXHAUST, CHASE TY ALUMINIUM, ALL IN ONE EXHAUST FOR TY125, TY175, TY200, CHASE 220, MAJESTY, WHITEHAWK, MILLER (REF.Y108)
£156.50 - £339.75
£156.50 - £339.75