Impulse 27,5 ASL 2023-24

~~Colour variants~~

Wheel size 27,5"Alloy ASL frame with internal cable routing.SHIMANO components ALTUS, 24 speedSuspension fork RST Gila 27,5 with lockQuality tire AUTHOR Speed Master 29" × 2.00"TEKTRO disc hydraulic BrakeComfort saddle AUTHOR Fenix

~~Buy now~~special price 12 990 Kč

original price ~~17 590 Kč~~

Technical specification

Size	16", 18"
Frame	alloy 6061 27.5" (ASL)
Front fork	RST Gila 27.5 ML lock out (100 mm)
Head parts	PRESTINE Integrated 1-1/8"
Chain Wheel	PROWHEEL, 42-34-24 teeth, 170 mm cranks
BBParts	VP COMP, cartridge
Front derailleur	SHIMANO TY700 (34.9)
Rear derailleur	SHIMANO Altus
Shifters	SHIMANO Altus (24)
Free wheel	SHIMANO HG200-8, 12-32 (8)
Chain	KMC Z8.3
Hubs	QUANDO Disc, 32 holes
Brakes	TEKTRO HD-M276, disc hydraulic (6" rotors)
Brakes levers	TEKTRO HD-M276 WS

Rims	AUTHOR Xenon 27.5, 32 holes
Spokes	black steel
Tires	AUTHOR Speed Master 27.5" × 2.00"
Pedals	plastic
Handlebar	AUTHOR rise 25 mm, 9°, 640 / 660 mm
Grips	AUTHOR high density foam
Stem	AUTHOR alloy
Seat post	AUTHOR alloy (31.6)
Seat clamp	AUTHOR (34.9)
Saddle	AUTHOR Fenix
Speed	24
Weight	13,9 kg / 16"

Geometry and sizes

Size	14"	16"	18"
Min. figure ~~[cm]~~	140	155	168
Max. figure ~~[cm]~~	158	170	185
S/T c-t ~~[mm]~~	356	406	457
S/T c-c ~~[mm]~~	0	0	0
T/T h ~~[mm]~~	545	560	585
T/T a ~~[mm]~~	542	546	563
H/T ~~[mm]~~	110	120	130
C/S ~~[mm]~~	435	435	435
W/B ~~[mm]~~	1043	1064	1080
S/T ang. ~~[°]~~	73	73	73
H/T ang. ~~[°]~~	70	69.5	69.5
F/L ~~[mm]~~	495	495	495
B/B drop ~~[mm]~~	45	45	45
B/B width ~~[mm]~~	68	68	68
Reach ~~[mm]~~	361	374	396
Stack ~~[mm]~~	602	609	619
F/R ~~[mm]~~	44	44	44
Handlebars ~~[mm]~~	0	0	0
Stem ~~[mm]~~	0	0	0
Cranks ~~[mm]~~	0	0	0

maxmin

~~Choose the height of the character by moving the pointer on the scale.~~

The recommended size and stature are just indicative. It is recommended to always consult your choice with the dealer.

S/T c-t - seat tube (center-top), length of the seat tube from the middle of BB parts to its peak
S/T c-c - seat tube (center-center), length of the seat tube from the middle of BB parts to an axle of the upper tube
T/T h - top tube horizontal, horizontal lenght of the upper tube
T/T a - top tube actual, real lenght of the upper tube
H/T - head tube, head tube lenght
C/S - chain stay, chain brace lenght
W/B - wheel base, wheelbase (front and rear axle lenght)
S/T ang. - seat tube angel, angle between the seat tube axis and an imaginary line connecting the axes of the front and rear wheel
H/T ang. - head tube angel, angle between the head tube axis and an imaginary line connecting axes of the front and rear wheels
F/L - fork length, fork length from the head parts bottom to the middle of the front wheel
B/B drop - bottom bracked drop, lenght between an imaginary line connecting wheels centers and BB parts, measured from BB parts
F/R - fork rake, distances between the head tube axis and fork axis measured at center of the front wheel, so-called. off set

Availability

	Colour variant	Size	In stores	Purchase	City	Contacts on seller	Model code
		16"	16 stores				4294480125
	▪ CykloCentrum Brno		in stock	buy now	Brno	702 144 752, brno@cyklocentrum.cz	map
	▪ Bike Servis FRODL		order	order now	Čáslav	603 510 347, mpbike@seznam.cz	map
	▪ CykloCentrum Havlíčkův Brod		in stock	buy now	Havlíčkův Brod	725 121 448, brod@cyklocentrum.cz	map
	▪ SPORT CYKLO s.r.o.		order	order now	Holešov	603 373 886, sportcyklo@gmail.com	map
	▪ CEMOS		in stock	buy now	Kaznějov	777 668 339, obchod@cemos.cz	map
	▪ CYKLOSPORT H&F		order	order now	Opava 1	777 330 072, info@cyklosporthf.cz	map
	▪ Kola Pešek		order	order now	Pardubice - Staré Čívice	733 706 797, info@kolapesek.cz	map
	▪ KOLA ŠILHAVÝ s.r.o.		order	order now	Plzeň	602 495 439, silhavy@silhavy-ramala.cz	map
	▪ Ramala s.r.o.		in stock	buy now	Plzeň	377 322 435, plzen@ramala.cz	map
	▪ Velo Fiala		order	order now	Praha 6	725 729 111, tomas@velofiala.cz	map
	▪ CykloCentrum ESHOP		order	order now	Praha 7	725 085 309, info@cyklocentrum.cz	map
	▪ CykloCentrum Praha Holešovice		in stock	buy now	Praha 7	725 085 309, holesovice@cyklocentrum.cz	map
	▪ Viavelo		order	order now	Praha 8 - Kobylisy	777 700 150, sipal.ivan@seznam.cz	map
	▪ Jízdní kola Rezek - Rezková		in stock	buy now	Rakovník	313 517 417, jizdnikola.rezek@tiscali.cz	map
	▪ Pavel Brabec		in stock	buy now	Rumburk	602 112 875, brabec.pavel@gmail.com	map
	▪ Flystork		order	order now	Třebíč	530 513 203, obchod@flystork.cz	map
	⟲ In other stores		in 2 days				dealers
		18"	19 stores				4294480225
	▪ CykloCentrum Brno		in stock	buy now	Brno	702 144 752, brno@cyklocentrum.cz	map
	▪ Bike Servis FRODL		order	order now	Čáslav	603 510 347, mpbike@seznam.cz	map
	▪ CykloCentrum České Budějovice		in stock	buy now	České Budějovice	725 121 449, budejovice@cyklocentrum.cz	map
	▪ CykloCentrum Havlíčkův Brod		in stock	buy now	Havlíčkův Brod	725 121 448, brod@cyklocentrum.cz	map
	▪ SPORT CYKLO s.r.o.		order	order now	Holešov	603 373 886, sportcyklo@gmail.com	map
	▪ CEMOS		in stock	buy now	Kaznějov	777 668 339, obchod@cemos.cz	map
	▪ CykloCentrum Mladá Boleslav		in stock	buy now	Mladá Boleslav	725 121 447, boleslav@cyklocentrum.cz	map
	▪ CYKLOSPORT H&F		order	order now	Opava 1	777 330 072, info@cyklosporthf.cz	map
	▪ OtroKolo, s.r.o.		in stock	buy now	Otrokovice	775575822, info@otrokolo.cz	map
	▪ Kola Pešek		order	order now	Pardubice - Staré Čívice	733 706 797, info@kolapesek.cz	map
	▪ KOLA ŠILHAVÝ s.r.o.		order	order now	Plzeň	602 495 439, silhavy@silhavy-ramala.cz	map
	▪ Ramala s.r.o.		order	order now	Plzeň	377 322 435, plzen@ramala.cz	map
	▪ Velo Fiala		order	order now	Praha 6	725 729 111, tomas@velofiala.cz	map
	▪ CykloCentrum ESHOP		order	order now	Praha 7	725 085 309, info@cyklocentrum.cz	map
	▪ CykloCentrum Praha Holešovice		in stock	buy now	Praha 7	725 085 309, holesovice@cyklocentrum.cz	map
	▪ Viavelo		order	order now	Praha 8 - Kobylisy	777 700 150, sipal.ivan@seznam.cz	map
	▪ Jízdní kola Rezek - Rezková		in stock	buy now	Rakovník	313 517 417, jizdnikola.rezek@tiscali.cz	map
	▪ Pavel Brabec		in stock	buy now	Rumburk	602 112 875, brabec.pavel@gmail.com	map
	▪ Flystork		order	order now	Třebíč	530 513 203, obchod@flystork.cz	map
	⟲ In other stores		in 2 days				dealers
		16"	17 stores				4294481125
	▪ Bike Servis FRODL		order	order now	Čáslav	603 510 347, mpbike@seznam.cz	map
	▪ CykloCentrum Havlíčkův Brod		in stock	buy now	Havlíčkův Brod	725 121 448, brod@cyklocentrum.cz	map
	▪ SPORT CYKLO s.r.o.		order	order now	Holešov	603 373 886, sportcyklo@gmail.com	map
	▪ CEMOS		in stock	buy now	Kaznějov	777 668 339, obchod@cemos.cz	map
	▪ AXIT bike sport		in stock	buy now	Náchod	491 426 020, axit@axit.cz	map
	▪ CYKLOSPORT H&F		order	order now	Opava 1	777 330 072, info@cyklosporthf.cz	map
	▪ Kola Pešek		order	order now	Pardubice - Staré Čívice	733 706 797, info@kolapesek.cz	map
	▪ KOLA ŠILHAVÝ s.r.o.		order	order now	Plzeň	602 495 439, silhavy@silhavy-ramala.cz	map
	▪ Ramala s.r.o.		order	order now	Plzeň	377 322 435, plzen@ramala.cz	map
	▪ Velo Fiala		order	order now	Praha 6	725 729 111, tomas@velofiala.cz	map
	▪ CykloCentrum ESHOP		order	order now	Praha 7	725 085 309, info@cyklocentrum.cz	map
	▪ CykloCentrum Praha Holešovice		in stock	buy now	Praha 7	725 085 309, holesovice@cyklocentrum.cz	map
	▪ Viavelo		order	order now	Praha 8 - Kobylisy	777 700 150, sipal.ivan@seznam.cz	map
	▪ Jízdní kola Rezek - Rezková		order	order now	Rakovník	313 517 417, jizdnikola.rezek@tiscali.cz	map
	▪ Pavel Brabec		in stock	buy now	Rumburk	602 112 875, brabec.pavel@gmail.com	map
	▪ Flystork		in stock	buy now	Třebíč	530 513 203, obchod@flystork.cz	map
	▪ ZAF Velo Sport		order	order now	Velké Pavlovice	776 820 690, velo@zaf.cz	map
	⟲ In other stores		in 2 days				dealers
		18"	19 stores				4294481225
	▪ CykloCentrum Brno		in stock	buy now	Brno	702 144 752, brno@cyklocentrum.cz	map
	▪ Bike Servis FRODL		order	order now	Čáslav	603 510 347, mpbike@seznam.cz	map
	▪ CykloCentrum České Budějovice		in stock	buy now	České Budějovice	725 121 449, budejovice@cyklocentrum.cz	map
	▪ CykloCentrum Havlíčkův Brod		in stock	buy now	Havlíčkův Brod	725 121 448, brod@cyklocentrum.cz	map
	▪ SPORT CYKLO s.r.o.		order	order now	Holešov	603 373 886, sportcyklo@gmail.com	map
	▪ CEMOS		in stock	buy now	Kaznějov	777 668 339, obchod@cemos.cz	map
	▪ bikee.cz		in stock	buy now	Kutná Hora	327 513 119, cyklo@autocombi.cz	map
	▪ AXIT bike sport		in stock	buy now	Náchod	491 426 020, axit@axit.cz	map
	▪ CYKLOSPORT H&F		order	order now	Opava 1	777 330 072, info@cyklosporthf.cz	map
	▪ Kola Pešek		order	order now	Pardubice - Staré Čívice	733 706 797, info@kolapesek.cz	map
	▪ KOLA ŠILHAVÝ s.r.o.		order	order now	Plzeň	602 495 439, silhavy@silhavy-ramala.cz	map
	▪ Ramala s.r.o.		order	order now	Plzeň	377 322 435, plzen@ramala.cz	map
	▪ Velo Fiala		order	order now	Praha 6	725 729 111, tomas@velofiala.cz	map
	▪ CykloCentrum ESHOP		order	order now	Praha 7	725 085 309, info@cyklocentrum.cz	map
	▪ CykloCentrum Praha Holešovice		in stock	buy now	Praha 7	725 085 309, holesovice@cyklocentrum.cz	map
	▪ Viavelo		order	order now	Praha 8 - Kobylisy	777 700 150, sipal.ivan@seznam.cz	map
	▪ Jízdní kola Rezek - Rezková		in stock	buy now	Rakovník	313 517 417, jizdnikola.rezek@tiscali.cz	map
	▪ Pavel Brabec		in stock	buy now	Rumburk	602 112 875, brabec.pavel@gmail.com	map
	▪ Flystork		in stock	buy now	Třebíč	530 513 203, obchod@flystork.cz	map
	⟲ In other stores		in 2 days				dealers
Poznámka: Stav dostupnosti kola se aktualizuje 1× denně v ranních hodinách.

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199 KčL&R05Bottle cage AUTHOR ABC-L&R05 designed for easy bottle removing from side direction. It is lightweigh ... more »

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225 KčR211 X7The Author saddle bag A-R211 is the easy bag with the one main compartment. Designed for long satisf ... more »

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425 KčR281 F GSBFrame bag, universal velcro attachment for fixation in front frame triangle (on most of types of fra ... more »

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150 Kč ~~275 Kč~~ R250 TWaterproof top frame bag, universal velcro fixation for most bicycle frames, 3 separate inside pocke ... more »

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450 KčS112 QF9 X9AUTHOR A-S112 saddle bag with the Quick Fix 9 bracket for easy click ON/OFF. The main compartment is ... more »

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399 KčAKS-530 RSAlloy kick stand designed for direct rear fork down tube fixation (tube profile 22 - 32 mm), recomen ... more »

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499 KčAKS-570 R40Lightweight and high performing kick Stand Author for frame dropout fixation AUTHOR IS-R40. For whee ... more »

750 KčACR-20N-AluCarrier Author Expedition for extreme load and conditions, made from AL6061 tubes d.10mm - light wei ... more »

795 KčACR-25-AluCarrier Author Expedition, material AL6061, universal adjustable fixation, adjustable stays, max. lo ... more »

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995 KčACR-65-Alu Carrymore D26A tough rear rack AUTHOR ACR-65-Alu. Equipped with adjustable legs to fit most 24” to 29” wheel ... more »

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325 KčAXP-810-UniRear mudguard AUTHOR, for seat post tube mounting, easy insertion/ slide out, fabric plastic. For si ... more »

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299 KčX-BowRear mudguard AUTHOR, modern shorter mudguards with universal bracket, fabric plastic. Weight 163g. more »

250 KčX-FlapX-Flap is the new rear mudguard . The mounting system features a big plastic clamp, that can be easi ... more »

	white / blue / green	16" = UA#4294480125 18" = UA#4294480225
	silver-matt / pink	16" = UA#4294481125 18" = UA#4294481225

Impulse 27,5 ASL 2023-24

Technical specification

Geometry and sizes

Availability

Product options

additional accessories