BOMBTRACK Munroe SG Commuter - Mettallic Dark Green

The Munroe SG Commuter is the fully equipped take on the Munroe platform: a 6061-T6 aluminium frame and fork with rack, cage and fender mounts, a wide-range Microshift Sword 2x10 drivetrain and integrated lighting powered by a dynamo hub. It’s a drop bar commuter designed to handle daily rides to work, grocery runs and weekend detours with the speed of a road bike and the practicality of an everyday utility machine.

Use & key features

• Year-round commuting: 6061-T6 aluminium frame with rack and fender mounts, ready for rain, rough city streets and daily abuse.
• Integrated lighting: KT dynamo front hub with Sate-lite C4 headlamp and M12 rear light so you never worry about charging batteries.
• 2x10 wide-range drivetrain: Microshift Sword 2x10 with clutched rear derailleur for quiet, secure shifting on climbs, flat sections and light gravel.
• Fully equipped out of the box: Bombtrack Ward aluminium fenders and Dive rear rack come stock.
• Tubeless-ready wheels: WTB ST i19 double-wall rims, TCS 2.0, ready to be set up tubeless with Kenda Kwick Seven.5 650B x 45C tyres.

Who it’s for

The Munroe SG Commuter suits riders who want one bike to cover everything: daily urban commuting, evening rides, bike paths and light touring with bags. It’s a great match if you like the control of drop bars and a confident, comfortable position, without having to worry about adding racks, fenders or lights later on.

Size guide

The Bombtrack Munroe SG Commuter comes in three sizes (S, M, L) with 700C wheels. Height recommendations are a rough guideline:

• S: approx. 158–171 cm
• M: approx. 169–182 cm
• L: approx. 179–192 cm

Bike fitting is complex: torso and leg length, flexibility and riding style can all shift you between sizes. For a more accurate recommendation you can consult Bikejamming or a professional bike fitter and fine-tune your position.

Advice & availability

Not sure if the Munroe SG Commuter is the right match for your daily rides or car-free city life? Get in touch with Bikejamming for tailored advice on sizing, accessories (bags, kickstand, pedals, tubeless setup) and possible upgrades. We can help you build a ready-to-ride bike that fits how you actually move through the city: info@bikejamming.it.

Specs

• Model: Munroe SG Commuter
• Color: Metallic dark green
• Frame: 6061-T6 triple butted aluminium, QR, rack/fender mounts, 68 mm BSA shell
• Fork: 6061 aluminium, QR dropouts, fender/rack/triple cage mounts, internal light cable routing
• Handlebar: Seido CX-10 drop bar, 31.8 mm, 10° flare
• Grips: Bombtrack Control bar tape
• Stem: Seido Meander forged aluminium stem, -6°
• Headset: Neco H282 sealed external headset, 1 1/8"
• Levers: Microshift Sword SB-G7000 dual control, mechanical
• Shifter: Microshift Sword SB-G7000 dual control, 2 x 10
• Brakes: Tektro Mira mechanical disc brakes, post mount
• Rotors: Tektro 180 mm front / 160 mm rear
• Crankset: Bombtrack Ames forged aluminium crank, 24 mm spindle
• Bottom bracket: Seido BSA sealed BB, external cups
• Pedals: Wellgo B109N flat pedals
• Chain: KMC X10, 1/2" x 11/128", 114L
• Chainrings: Aluminium/Steel, 48 / 32 T
• Cassette: Microshift CS-H105 10-speed, 11–38 T
• Front derailleur: Microshift Sword FD-G7020-F
• Rear derailleur: Microshift Sword RD-G7025L, clutch, long cage
• Front hub: KT dynamo hub, 6-bolt disc, hex key skewer
• Rear hub: Seido Arc sealed hub, 11-speed, 6-bolt disc, hex key skewer
• Front rim: WTB ST i19 double wall, TCS 2.0, 32h
• Rear rim: WTB ST i19 double wall, TCS 2.0, 32h
• Saddle: Seido Origin saddle
• Seatpost: Seido Yew Offset, 27.2 mm x 355 mm
• Seat clamp: Bombtrack Prime 31.8 mm
• Front tyre: Kenda Kwick Seven.5 650B x 45C
• Rear tyre: Kenda Kwick Seven.5 650B x 45C
• Fenders: Bombtrack Ward aluminium fenders, 55 mm
• Rack: Bombtrack Dive aluminium rear rack
• Lights: Sate-lite C4 40 lux front light, M12 rear light
• Weight: tba
• Frameset weight: 1660 g frame (size M, incl. hanger) / 810 g fork (300 mm steerer)
• Max rider weight: 110 kg incl. luggage
• ASTM riding condition: 1
• Final product may vary in appearance, finish and minor details.

Build infos

• BB standard: BSA, 68 mm shell width
• Headset standard (S.H.I.S.): EC34 / 28.6 | EC34 / 30
• Crown race angle: 45°
• Fork steerer I.D.: 24.6 mm
• Fork max tyre clearance (no fender): 650B x 50C / 700C x 35C
• Frame max tyre clearance (no fender): 650B x 50C / 700C x 35C
• Max chainring 1x: 38 T with 45 mm chainline
• Max chainring 2x: 50 / 34 T with 45 mm chainline
• Seatpost diameter: 27.2 mm
• Seat clamp diameter: 31.8 mm
• Front derailleur clamp diameter: 31.8 mm
• Front derailleur compatible: yes
• Brake mount front: PM 6"
• Brake mount rear: FM 140 / 160
• Max rotor front: 180 mm
• Max rotor rear: 160 mm
• ISO testing standard: Road
• Crankarm length: S–M 170 mm / L 175 mm
• Q-factor: 170 mm
• BCD crank: 104 mm / 64 mm, 4-bolt
• Chainring offset: 0 mm
• Chainline: 45 mm
• Spoke length front: 273 mm, 274 mm
• Spoke length rear: 274 mm, 272 mm
• Spoke count (front/rear): 32 / 32
• ERD: 568 mm
• Front hub PCD: 58 mm
• Rear hub PCD: 58 mm
• Front hub flange distance / offset: 56.5 mm centre to centre / 6.6 mm
• Rear hub flange distance / offset: 51 mm centre to centre / 8.8 mm
• Stem length: S 80 mm / M 90 mm / L 100 mm
• Stem angle: -6°
• Headset spacers: 1 x 10 mm, 2 x 5 mm
• Seatpost offset: 23 mm
• Seatpost length: 355 mm
• Bike trailer: approved
• Seat tube mounted child seat: not approved
• Derailleur hanger: BT-DH-019
• Frame small parts: BT-CR-007
• Front hub end caps: BT-HC-013
• Rear hub end caps: BT-HC-018
• Cassette body: BT-CB-009

Frame geometry

Handlebar geometry

Size recommendations are a general guideline based on rider height only. No sizing advice can be 100% accurate for every rider: body proportions, mobility and riding style all play a role. For a more precise fit, we recommend working with Bikejamming or a professional bike fitter.