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![Triumph Bonneville 800 T100 [2004] - Oil strainer](http://motorize.de/cdn/shop/files/bm3dOTmvxCY01D6BCn1B_7bc227a0-15b4-4b5f-850d-2f1ad82d4967.jpg?v=1738026002&width=360)
![Triumph Bonneville 800 T100 [2004] - Oil strainer - 0](http://motorize.de/cdn/shop/files/uCpo7HrlZzI3Hh1eIkXC_b4cedde4-27b7-4d6a-a7c7-d6951c7926c7.jpg?v=1738026002&width=360)
![Triumph Bonneville 800 T100 [2004] - Cover shift drum engine cover right](http://motorize.de/cdn/shop/files/ehUebOrLdvmsTiOCnjeP_61d1e77e-6118-469e-ab89-0edfa7d1c91b.jpg?v=1738025997&width=360)
![Triumph Bonneville 800 T100 [2004] - Cover shift drum engine cover right - 0](http://motorize.de/cdn/shop/files/hF52349pmWaFVoDBEJmH_f78a29bd-541b-466a-a74c-c3af366505bc.jpg?v=1738025997&width=360)
![Triumph Bonneville 800 T100 [2004] - Balance Shaft Balance Shaft Set](http://motorize.de/cdn/shop/files/93zX7vgHxbadW0smjfiM_976ef96f-53d0-46e4-8583-2f68a0bcf1ba.jpg?v=1738025997&width=360)
![Triumph Bonneville 800 T100 [2004] - Balance Shaft Balance Shaft Set - 0](http://motorize.de/cdn/shop/files/8YioE4GhinCZIwGyu6aW_fa1444b2-0ca9-4e26-8df0-21b832b83d73.jpg?v=1738025997&width=360)
![Triumph Bonneville 800 T100 [2004] - Cylinder with piston](http://motorize.de/cdn/shop/files/i0TnzblFFagBjbvUo9TD_192d2e63-6a8a-46ff-9784-a0f3194543e8.jpg?v=1738025998&width=360)
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![Triumph Bonneville 800 T100 [2004] - Gear Idler](http://motorize.de/cdn/shop/files/0CcJSnTAWy27o2Wb0p2g_3a190807-bf48-490b-9975-02cb855e8128.jpg?v=1738025994&width=360)
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![Triumph Bonneville 800 T100 [2004] - Alternator cover engine cover - 0](http://motorize.de/cdn/shop/files/aV71WQC8ok6byJjDvSI5_a251486a-aa30-4354-ae97-4d8a02f7972f.jpg?v=1738025997&width=360)
![Triumph Bonneville 800 T100 [2004] - Headlight bracket headlight mount](http://motorize.de/cdn/shop/files/HPUT7WiP0Y4aOJVBsRwr_b5c6899d-0db1-41d7-ab26-8733e6d0cf3d.jpg?v=1738025988&width=360)
![Triumph Bonneville 800 T100 [2004] - Headlight bracket headlight mount - 0](http://motorize.de/cdn/shop/files/8Im2KEXgZwcHzw97aA6S_ac5e1ad7-0d82-4278-be07-17171c55ae6f.jpg?v=1738025988&width=360)
![Triumph Bonneville 800 T100 [2004] - Secondary air valve vacuum valve](http://motorize.de/cdn/shop/files/CoOqkGYTwsni7kO1GSP9_21441f4f-5aaf-4777-98d0-4ef4f4bec07d.jpg?v=1738025986&width=360)
![Triumph Bonneville 800 T100 [2004] - Secondary air valve vacuum valve - 0](http://motorize.de/cdn/shop/files/J9hf1qLFaXkrm3vTiWMR_c3b03f53-9b83-44a1-b01c-1fb544ebf6a0.jpg?v=1738025986&width=360)
![Triumph Bonneville 800 T100 [2004] - Shock Absorber Strut Set](http://motorize.de/cdn/shop/files/rjGxImuRGl2GqNV5nalA_630d1509-e574-4d68-9137-e7a07fdd9bff.jpg?v=1738025985&width=360)
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![Triumph Bonneville 800 T100 [2004] - Brake anchor anchor plate](http://motorize.de/cdn/shop/files/8jEscm4B58ZSJ77YGZZi_d13c1519-6378-4314-8ffa-768726f451cc.jpg?v=1738025968&width=360)
![Triumph Bonneville 800 T100 [2004] - Brake anchor anchor plate - 0](http://motorize.de/cdn/shop/files/iKSjoHNnTRMuwAwrqgln_569b4a26-04e2-41ae-933c-952d4ce8183f.jpg?v=1738025968&width=360)
![Triumph Bonneville 800 T100 [2004] - Exhaust silencer left without ABE](http://motorize.de/cdn/shop/files/6X9yJwC0GZLl0rzqnP8h_52803eca-7b99-46de-88e4-3ad9f0e57ead.jpg?v=1738025972&width=360)
![Triumph Bonneville 800 T100 [2004] - Exhaust silencer left without ABE - 0](http://motorize.de/cdn/shop/files/07zdg1LBuK5HwInOoPOl_b694945d-5339-43bb-b5c5-084c3efe75a2.jpg?v=1738025972&width=360)
![Triumph Bonneville 800 T100 [2004] - Starter Relay](http://motorize.de/cdn/shop/files/t3bpqFPVTvYFzAOL34Dj_c32d597b-f2a2-4bbc-ba7c-3fa764eb9e7e.jpg?v=1738025962&width=360)
![Triumph Bonneville 800 T100 [2004] - Starter Relay - 0](http://motorize.de/cdn/shop/files/RSQ65xD32SqBVZ9VxYRy_abcd01d8-0f1c-48c7-ba6b-2962627dfc27.jpg?v=1738025962&width=360)
![Triumph Bonneville 800 T100 [2004] - Headlight](http://motorize.de/cdn/shop/files/MqWc54r25PeT7DGt6kQt_11eabc78-2c14-48bc-801f-de6fc2c5cf90.jpg?v=1738025958&width=360)
![Triumph Bonneville 800 T100 [2004] - Headlight - 0](http://motorize.de/cdn/shop/files/nP3Ku5SvExFinz2Utult_deb42b8b-eedf-43bf-9061-2999e4cbcd3c.jpg?v=1738025958&width=360)
€154,00 EUR
![Triumph Bonneville 800 T100 [2004] - Side cover left](http://motorize.de/cdn/shop/files/bcMWdMcj8FRD0WVL15NR_5f10092f-309e-489c-a077-43b9f732e626.jpg?v=1738025955&width=360)
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![Triumph Bonneville 800 T100 [2004] - Horn](http://motorize.de/cdn/shop/files/2a9BAnk5RXoGAyXba5hK_5cd3925b-a5e0-4bb8-b006-4ce1172e78c8.jpg?v=1738025953&width=360)
![Triumph Bonneville 800 T100 [2004] - Horn - 0](http://motorize.de/cdn/shop/files/58ehjMlWUBxbVAVAXCYf_9f6f3d5c-b9d4-4182-8704-12717d638612.jpg?v=1738025953&width=360)
€19,00 EUR
![Triumph Bonneville 800 T100 [2004] - Seat](http://motorize.de/cdn/shop/files/KshlzZDboaCEo0uMAtRb_fa0d634c-4a06-40c2-b229-98e3aa617bfd.jpg?v=1738025948&width=360)
![Triumph Bonneville 800 T100 [2004] - Seat - 0](http://motorize.de/cdn/shop/files/8rVg5RGtHu2W70rUTZrP_2b0ab2f0-816c-41b4-a29b-186548efa5e2.jpg?v=1738025948&width=360)
€224,00 EUR
![Triumph Bonneville 800 T100 [2004] - Chain guard](http://motorize.de/cdn/shop/files/qmSpR24XL4iztDIbn8Yj_3b4b8171-0605-4fe7-b44b-8dd4ea9e05cf.jpg?v=1738025945&width=360)
![Triumph Bonneville 800 T100 [2004] - Chain guard - 0](http://motorize.de/cdn/shop/files/3lzjwoznmrycvFUWgXng_2bcc7068-4375-4301-b44d-cb6993f9f5dd.jpg?v=1738025946&width=360)
![Triumph Bonneville 800 T100 [2004] - Rear fender mudguard](http://motorize.de/cdn/shop/files/WjiZKbtHvqQyidkF0Hq4_c94f4957-4803-4a19-a79c-c25135b35d29.jpg?v=1738025945&width=360)
![Triumph Bonneville 800 T100 [2004] - Rear fender mudguard - 0](http://motorize.de/cdn/shop/files/c3p1cADLcroMizerSRfl_0cb68289-eb11-4c22-ac62-460ce318bf35.jpg?v=1738025946&width=360)
![Triumph Bonneville 800 T100 [2004] - Airbox](http://motorize.de/cdn/shop/files/GtDrDvQSxwvuK44ZZtUr_a970c889-2239-4d00-b250-42e732769cc7.jpg?v=1738025939&width=360)
![Triumph Bonneville 800 T100 [2004] - Airbox - 0](http://motorize.de/cdn/shop/files/y9d4ZD9CQW0v4l2cOJXo_31a84265-063e-4213-b29e-54c9916fdd42.jpg?v=1738025939&width=360)
€224,00 EUR
Triumph Bonneville T100 spare parts - keep modern classic in top form
The Triumph Bonneville T100 is the timeless retro cruiser that connects classic Bonneville look with modern technology. Since its market launch in 2001, she has inspired 790 cm³ of parallel twin, injection system and proven chassis. Whether you drive them as an urban lifestyle bike, cozy tourer or light café racer-only with the right spare parts, maintenance kits and carefully selected upgrades, your T100 remains reliable, safe and stylish. In this detailed description (approx. 1,900 words) you will get to know all important components, typical wear points and useful improvements. At the same time we link to our selection Triumph Bonneville T140V spare parts and generic Triumph spare parts, so that you are well equipped for every repair and almost every custom project.
1 | Model overview & character of the T100
The T100 debut in 2001 with 790 cm³ and 61 hp, presented as a gently coordinated version of the sportier T120. Since then it has been developed in several generations: with a more modern injection system, ABS option and most recently 900 cm³ of twin engine in the T100 Black. The classic lines, the wrinkles on the fork -helmets and the round headlight with chrome ring remains typical.
✓ 2001–2007 -First T100, 790 cm³, 61 hp, Mikuni carburetor.
✓ 2008–2015 -Injection (PGM-FI), Bosch-ABS optional.
✓ 2016–2019 -Modernized instruments, LED indicators, Brembo brake system.
✓ 2020– -T100 Black, 900 cm³, simple look, aluminum wheel swinging.
2 | Motor & drive - the heart of the T100
The air/oil-cooled parallel twin of the T100 (790 cm³) works with 270 ° crankshaft offset for characteristic sound and smooth torque. For maintenance and maintenance you need the following spare parts:
✓ Cylinder head gasket
OEM 10-8015, multi-layer steel composite, holds 10 bar.
✓ Valve lid seal
OEM 10-8018, heat-resistant silicone.
✓ Piston ring
10-8021, +0.25 mm & +0.50 mm from Wössner or Mahle Repro.
✓ Crankshaft rings
Set 10-8029, Simmer rings primarily & secondary.
✓ Clutch coverings
10-8035 with compression springs 10-8037 for precise address.
✓ Drive chain
525 ring chain, full-Nichrome or reinforced as an anftmarket upgrade.
Maintenance tip: Oil change with 10W-40 ester oil every 6,000 km, valve game control every 12,000 km, change of candles (NGK CR8EIX) every 8,000 km.
3 | Carburetor & injection- clean air and fuel supply
Mikuni carburettor will use early models by 2007, from 2008 PGM-Fi injection-both systems have specific maintenance requirements:
-
✓ Carburetor-rebuild kits
Mikuni BSt36: membranes, O-rings, swimming needle & seals. -
✓ Injection nozzle kit
PGM-FI 12 mm nozzles, O-rings & holder set. -
✓ Air filter cartridge
OEM 59-8000 or sports air filter from K&N, BMC. -
✓ Inline fuel filter
12 mm filter, transparent. -
✓ Throttle valve potentiometer
36 mm potentiometer for injection models, practical repro.
Voting tip: Synchronize carburetor after each maintenance, injection mapping by power commander or ECU flash for optimal response.
4 | Exhaust & exhaust gas - perfect sound and drainage
The T100 is equipped with 2-in-2 exhaust system as standard-replacement and tuning options:
✓ Emphatic seals
OEM 10-8039, graphite composite, dense manifold connection.
✓ Slip-on pots
Arrow, Akrapovič, titanium or stainless steel variants.
✓ Perforated inserts
Repro use pipes for original sound & baking pressure.
✓ Heat protection sheet
OEM chrome or brushed aluminum upgrade.
Performance tip: Light titanium slip-on lowers weight by 2 kg and increases through up to 5 %.
5 | Frame, swinging & warehouse - basis for control & comfort
The classic pipe frame design with a conical main frame pipes and welded double cast vibration offers balance. Service article:
-
✓ Swinging kit
97-6011, needle bearing & seals, after-mark from all balls. -
✓ Plug -in
Front wheel & rear wheel axles, including distance sleeves. -
✓ Frame bearing sockets
Set 60-5755 for the main frame and swing. -
✓ Underground reinforcement sheet
Steel sheet kits for crack prevention on the motor underground.
Maintenance tip: Clean the swinging bearing after 8,000 km, check the main frame warehouse annually.
6 | Chassis & suspension-tailored to Classic-Cruising
41 mm telescopic fork and prolink slogan offer 120 mm travel:
✓ Fork rings
51153-67, NOK quality, including dust caps.
✓ Fork oil
Motorex 10 W, 480 ml per Holm.
✓ Seat service kit
52400-67, piston seal and dust protection.
✓ Progressive springs
Wilbers 600/140 for improved comfort & handling.
Maintenance tip: Change of fork oil after 12,000 km, shock absorber after 15,000 km of service.
7 | Brake system & bikes-Security in retro look
In front of the single disc 310 mm, at the rear 255 mm: spare parts:
-
✓ Brake discs
59300-17E00 (front) & 59302-17E00 (rear), optional EBC MD3101 -
✓ Brake pads
59600-41f00 (front) & 59200-07E00 (back), organic or sintered -
✓ Steel flex lines
Hel Performance, ABE certified -
✓ Rim band & spokes
43211-41f00 spoke kit, rim band 17 ″/17 ″
Maintenance tip: Change the brake fluid dot 4 annually, mount steel flex lines for direct pressure point.
8 | Electrics & lighting-retrotechnology meets LED upgrades
Minimalist electrics with 75 W-light machine, H4 headlights and optional LED conversion:
✓ Stator & rotor kit
31400-41f00, OEM or 120 W-upgrade Electrex.
✓ Ruler/rectifier
31600-41f00, MOSFET controller for constant tension.
✓ H4 LED upgrade
Plug-and-play kits, all-round better light output.
✓ Wiring harness repair
Crimp connector & shrink hose kit for aging area.
Maintenance tip: Check the alternator every 10,000 km, choose LED kits without additional consumption.
9 | Maintenance plan & intervals
| service | interval | Parts / liquid |
|---|---|---|
| Oil change + filter | 6,000 km | 10W-40 Ester + OEM oil filter /> Action |
| Valve game control | 12,000 km | Shim-Kit 12-8024 |
| Carburetor/pgm fi service | 10,000 km | Carburetor-rebuild / injection nozzle kit |
| Fork oil change | 12,000 km | 10 W Fork Oil, 480 ml/Holm |
| Seat service | 15,000 km | Servicekit 52400-67 |
| brake fluid | 1 year | Dot 4 |
| Chain tension & lubrication | 1,000 km | Chainkit 520 × 120 |
10 | Typical weaknesses & solutions
✓ Restless idle
Synchronize carburetor / TPS calibration in FI models.
✓ Oil loss on the stable lid
Renew Simmerrings 32154-67.
✓ Weak light
Install alternator upgrade or LED H4 kit.
✓ Seat leaflet
Install the Seat Service Kit.
✓ Braking delay
Steel flex lines & EBC coverings for direct response.
✓ Corrosion of chrome parts
Renew chrome care & underbody protection.
11 | Performance & comfort upgrades
- ✓ Power Commander V -Optimize mapping for PGM-FI.
- ✓ Slip-on exhaust - Arrow/Akrapovič for sound & draft.
- ✓ Progressive springs - Wilbers for ideal spring characteristic.
- ✓ LED headlight upgrades - Better light & low power consumption.
- ✓ Modern cockpit -Digital speedometer unit in a retro look.
- ✓ Stabilizer kit - GPR Stibi for more direction stability.
12 | Selection criteria & tips
- ✓ Use original numbers for critical seals & bearings.
- ✓ Aftermarket kits for carburetor & injection save time.
- ✓ High-end filter & brake lines for performance & security.
- ✓ Order framework and swinging bearings only in brand quality.
13 | Practical tips from the workshop
Synchronize the carburetor after every winter. Ideally combine oil change with magnetic oil filter. Always completely replace brake cheeks. Refinating the swing camp on tours all 8,000 km.
14 | Conclusion - your T100 only deserves the best
With the presented here T100 spare parts And service kits remains reliable, safe and stylish-regardless of whether you drive a classic Mikuni version or the modern fi variant. Complete your portfolio with Triumph Bonneville T140V spare parts and generic Triumph spare partsto perfectly cover every area of your machine. Now browse and treat your Bonneville the upgrade you deserve!
Discover our entire T100 range now and bring your Bonneville up to scratch!